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From: Markus Elfring <Markus.Elfring@web.de>
To: Viresh Kumar <viresh.kumar@linaro.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	linux-pm@vger.kernel.org, kernel-janitors@vger.kernel.org
Cc: cocci@inria.fr, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [cocci] [v2] cpufreq: sparc: Fix exception handling in two functions
Date: Tue, 11 Apr 2023 08:15:21 +0200	[thread overview]
Message-ID: <e53bfa4f-c4b0-ee80-a64c-be8e9af76230@web.de> (raw)
In-Reply-To: <20230411033048.zwsijlyiksjcmgcc@vireshk-i7>

>> The setting of the variables “cpufreq_us…_driver” influences the need
>> to reset them to null pointers for the desired exception handling,
>> doesn't it?
>
> This is what all should be done for these drivers I guess. There is no
> points doing the dance of {de}allocating resources unnecessarily.

Are you going to integrate your source code adjustment according to
reduced dynamic memory allocation?

Regards,
Markus

  parent reply	other threads:[~2023-04-11  6:15 UTC|newest]

Thread overview: 99+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15 17:36 [cocci] Reconsidering repeated pointer checks with SmPL Markus Elfring
2023-03-16 20:07 ` [cocci] [PATCH 0/4] powerpc/4xx: Adjustments for four function implementations Markus Elfring
2023-03-25 15:30   ` [cocci] [PATCH v2 " Markus Elfring
2023-03-25 15:36     ` [cocci] [PATCH v2 1/4] powerpc/4xx: Fix exception handling in ppc4xx_pciex_port_setup_hose() Markus Elfring
2023-03-25 15:38     ` [cocci] [PATCH v2 2/4] powerpc/4xx: Fix exception handling in ppc4xx_probe_pcix_bridge() Markus Elfring
2023-03-25 15:40     ` [cocci] [PATCH v2 3/4] powerpc/4xx: Fix exception handling in ppc4xx_probe_pci_bridge() Markus Elfring
2023-03-25 15:42     ` [cocci] [PATCH v2 4/4] powerpc/4xx: Delete unnecessary variable initialisations in four functions Markus Elfring
2024-01-05 17:42     ` [cocci] [PATCH v2 0/4] powerpc/4xx: Adjustments for four function implementations Markus Elfring
     [not found] ` <0981dc33-95d0-4a1b-51d9-168907da99e6@web.de>
2023-03-17 13:11   ` [cocci] [PATCH] powerpc/pseries: Fix exception handling in pSeries_reconfig_add_node() Nathan Lynch
2023-03-17 14:20     ` [cocci] " Markus Elfring
2023-03-17 15:41       ` Nathan Lynch
2023-03-18  7:30         ` Markus Elfring
2023-03-20 15:38           ` Nathan Lynch
2023-03-21  6:54             ` Markus Elfring
2023-03-21 10:30               ` [cocci] [PATCH v2 0/2] powerpc/pseries: Fixes for " Markus Elfring
2023-03-25 13:40                 ` [cocci] [PATCH resent " Markus Elfring
2023-03-25 13:42                   ` [cocci] [PATCH resent v2 1/2] powerpc/pseries: Do not pass an error pointer to of_node_put() " Markus Elfring
2023-03-25 13:44                   ` [cocci] [PATCH resent v2 2/2] powerpc/pseries: Fix exception handling " Markus Elfring
2024-01-05 17:19                   ` [cocci] [PATCH resent v2 0/2] powerpc/pseries: Fixes for " Markus Elfring
     [not found] ` <afe30fc6-04c9-528c-f84a-67902b5a6ed8@web.de>
2023-03-19 11:40   ` [cocci] [PATCH] RDMA/siw: Fix exception handling in siw_accept_newconn() Leon Romanovsky
     [not found]     ` <1c06e86d-1468-c11a-8344-9563ad6047b5@web.de>
2023-03-19 14:11       ` Leon Romanovsky
     [not found]         ` <a03c1d04-a41e-7722-c36a-bd6f61094702@web.de>
     [not found]           ` <20230319173716.GF36557@unreal>
2023-03-20  8:19             ` [cocci] " Markus Elfring
     [not found] ` <f0f96f74-21d1-f5bf-1086-1c3ce0ea18f5@web.de>
2023-03-19 11:41   ` [cocci] [PATCH] RDMA/erdma: Fix exception handling in erdma_accept_newconn() Leon Romanovsky
2023-03-19 13:36   ` Cheng Xu
2023-03-19 14:00     ` Markus Elfring
2023-03-19 20:00 ` [cocci] [PATCH 0/2] irqchip/gic-v4: Adjustments for two function implementations Markus Elfring
2023-03-25 10:25   ` [cocci] [PATCH resent " Markus Elfring
2023-03-25 10:27     ` [cocci] [PATCH resent 1/2] irqchip/gic-v4: Fix exception handling in its_alloc_vcpu_irqs() Markus Elfring
2023-03-25 10:30     ` [cocci] [PATCH resent 2/2] irqchip/gic-v4: Fix exception handling in its_alloc_vcpu_sgis() Markus Elfring
     [not found] ` <521b63e1-9470-58ef-599e-50a1846e5380@web.de>
     [not found]   ` <ZBffPEIWcmYcaXR3@google.com>
2023-03-20  8:55     ` [cocci] [PATCH] Input: iforce - Fix exception handling in iforce_usb_probe() Markus Elfring
     [not found]     ` <6b5de584-b31f-9045-a438-b42da350326b@I-love.SAKURA.ne.jp>
     [not found]       ` <ZBf3oSgJP8bLmhG0@google.com>
2023-03-25 10:12         ` [cocci] [PATCH resent] " Markus Elfring
2023-03-20 16:47 ` [cocci] [PATCH 0/2] md/raid: Adjustments for two function implementations Markus Elfring
2023-03-25  9:20   ` [cocci] [PATCH resent " Markus Elfring
2023-03-25  9:22     ` [cocci] [PATCH resent 1/2] md/raid1: Fix exception handling in setup_conf() Markus Elfring
2023-03-25  9:24     ` [cocci] [PATCH resent 2/2] md/raid10: " Markus Elfring
     [not found]     ` <CAPhsuW7JZDps_fTHyCabjfG4YjzDVEW_41u6d+9mdc2CAJv_Kw@mail.gmail.com>
2023-03-29  5:32       ` [cocci] [0/2] md/raid: Adjustments for two function implementations Markus Elfring
2023-03-21 16:07 ` [cocci] [PATCH 0/3] scsi: message: fusion: Adjustments for four " Markus Elfring
2023-03-25  9:00   ` [cocci] [PATCH resent " Markus Elfring
2023-03-25  9:03     ` [cocci] [PATCH resent 1/3] scsi: message: fusion: Return directly after input data validation failed in four functions Markus Elfring
2023-03-25  9:07     ` [cocci] [PATCH resent 2/3] scsi: message: fusion: Delete a redundant pointer check " Markus Elfring
2023-03-25  9:10     ` [cocci] [PATCH resent 3/3] scsi: message: fusion: Delete an unnecessary variable initialisation " Markus Elfring
     [not found] ` <e3aaeecf-8e74-2e74-c58a-d80e153e98f9@web.de>
2023-03-22  9:36   ` [cocci] [PATCH] media: hantro: HEVC: Fix exception handling in tile_buffer_reallocate() Benjamin Gaignard
2023-03-22 14:45     ` Markus Elfring
2023-03-22 19:20 ` [cocci] [PATCH] btrfs: Fix exception handling in relocating_repair_kthread() Markus Elfring
2023-03-25  8:25   ` [cocci] [PATCH resent] " Markus Elfring
2023-03-22 21:20 ` [cocci] [PATCH] ufs: Fix exception handling in ufs_fill_super() Markus Elfring
2023-03-25  8:32   ` [cocci] [PATCH resent] " Markus Elfring
2023-03-23 17:30 ` [cocci] [PATCH] mm/mempolicy: Fix exception handling in shared_policy_replace() Markus Elfring
2023-03-24 17:30   ` Vlastimil Babka
2023-03-24 18:03     ` Markus Elfring
2023-03-23 21:12 ` [cocci] [PATCH] perf cputopo: Improve exception handling in build_cpu_topology() Markus Elfring
2023-03-25  8:50   ` [cocci] [PATCH resent] " Markus Elfring
2023-03-24 11:43 ` [cocci] [PATCH] perf pmu: Improve exception handling in pmu_lookup() Markus Elfring
2023-03-24 14:12 ` [cocci] [PATCH] selftests/bpf: Improve exception handling in rbtree_add_and_remove() Markus Elfring
     [not found] ` <e6656c83-ee7a-a253-2028-109138779c94@web.de>
2023-03-24 15:42   ` [cocci] [PATCH resent] drm/amd/display: Fix exception handling in dm_validate_stream_and_context() Markus Elfring
     [not found]     ` <32674bac-92c2-8fc7-0977-6d2d81b3257f@amd.com>
2023-03-24 18:19       ` Markus Elfring
     [not found] ` <7214c986-4d0e-ad78-6312-c84515dc9abf@web.de>
2023-03-24 17:02   ` [cocci] [PATCH resent] ext4: Fix exception handling in parse_apply_sb_mount_options() Markus Elfring
     [not found] ` <e33f264a-7ee9-4ebc-d58e-bbb7fd567198@web.de>
2023-03-25  9:31   ` [cocci] [PATCH resent] bcache: Fix exception handling in mca_alloc() Markus Elfring
     [not found]     ` <157b8db9-82f7-85e7-3bbd-7ef3a1797892@suse.de>
2023-03-25 12:21       ` [cocci] [PATCH v2] " Markus Elfring
     [not found]         ` <BE6CEE57-E9AF-4F17-B281-1E00C5DC2A9C@suse.de>
2023-03-25 17:10           ` [cocci] " Markus Elfring
2023-03-25 12:50       ` [cocci] [PATCH resent] " Markus Elfring
     [not found] ` <00589154-00ac-4ed5-2a37-60b3c6f6c523@web.de>
2023-03-25  9:40   ` [cocci] [PATCH resent] mei: Fix exception handling in mei_cl_irq_read_msg() Markus Elfring
     [not found] ` <3675f707-bff0-3caf-29a2-b99e5b9c6554@web.de>
2023-03-25  9:43   ` [cocci] [PATCH resent] mtd: cfi_cmdset_0001: Fix exception handling in cfi_intelext_setup() Markus Elfring
     [not found] ` <21e58abb-f215-b9b7-ffe8-236dd40c6bd2@web.de>
2023-03-25  9:50   ` [cocci] [PATCH resent] bbc_i2c: Fix exception handling in attach_one_i2c() Markus Elfring
     [not found] ` <15fa53e5-916f-dac8-87fb-9cb81021418c@web.de>
2023-03-25 10:20   ` [cocci] [PATCH resent] irqchip/partitions: Fix exception handling in partition_create_desc() Markus Elfring
     [not found] ` <eaa9f90f-c91b-dc87-51a1-d97f99fc5b4b@web.de>
2023-03-25 14:00   ` [cocci] [PATCH resent] dmaengine: bestcomm: Fix exception handling in bcom_task_alloc() Markus Elfring
     [not found] ` <b3cce5b3-2e68-180c-c293-74d4d9d4032c@web.de>
2023-03-25 14:02   ` [cocci] [PATCH resent] cpufreq: sparc: Fix exception handling in two functions Markus Elfring
     [not found]     ` <20230403033529.x6n3ihhkypwizq3b@vireshk-i7>
2023-04-03 12:50       ` [cocci] [PATCH] " Markus Elfring
     [not found]         ` <20230403230432.xeubpa3cc2gt4mw3@vireshk-i7>
2023-04-07 17:48           ` [cocci] [PATCH v2] " Markus Elfring
     [not found]             ` <20230409235511.7xxqdxsqtflrhifk@vireshk-i7>
2023-04-10 13:08               ` [cocci] [v2] " Markus Elfring
     [not found]                 ` <20230411033048.zwsijlyiksjcmgcc@vireshk-i7>
2023-04-11  6:15                   ` Markus Elfring [this message]
     [not found]                     ` <20230411064051.qyioheeoectj2lv3@vireshk-i7>
2023-04-11 14:20                       ` Markus Elfring
     [not found] ` <5ed1bc78-77a1-8eb8-43f9-6005d7de49c8@web.de>
2023-03-25 14:05   ` [cocci] [PATCH resent] clk: at91: sama7g5: Add two jump labels in sama7g5_pmc_setup() Markus Elfring
     [not found]     ` <7890284f-5809-2f46-9d5f-52e20a3ec327@microchip.com>
2023-03-28 19:24       ` Markus Elfring
     [not found] ` <8d193937-532f-959f-9b84-d911984508aa@web.de>
2023-03-25 14:07   ` [cocci] [PATCH resent] drbd: Fix exception handling in nla_put_drbd_cfg_context() Markus Elfring
2023-03-27 12:28     ` Christoph Böhmwalder
2023-03-27 17:26       ` [cocci] " Markus Elfring
     [not found] ` <3151f1ef-63c6-d016-7c6a-2572e3d93d8f@web.de>
2023-03-25 14:10   ` [cocci] [PATCH resent] blk-mq: Add two labels in blk_rq_prep_clone() Markus Elfring
     [not found] ` <ab860edf-79ca-2035-c5a3-d25be6fd9dac@web.de>
2023-03-25 14:15   ` [cocci] [PATCH resent] perf/x86/amd/uncore: Fix exception handling in amd_uncore_cpu_up_prepare() Markus Elfring
     [not found]     ` <d691d740-c172-a5cb-e4f0-5bc5687c8464@intel.com>
2023-03-27 17:36       ` [cocci] " Markus Elfring
2023-03-25 18:30 ` [cocci] [PATCH] selftests: cgroup: Fix exception handling in test_memcg_oom_group_score_events() Markus Elfring
     [not found]   ` <fffcd98a-bb73-41cd-8545-0f2c55dd38f9@lucifer.local>
2023-03-26  8:15     ` Markus Elfring
     [not found]       ` <20230326213900.GJ363182@maniforge>
2023-03-27  5:56         ` Markus Elfring
2023-03-26  8:20 ` [cocci] [PATCH] selinux: Improve exception handling in security_get_bools() Markus Elfring
     [not found]   ` <tencent_1C472DFEAAEC903262297C9B9C978B365909@qq.com>
2023-03-27  5:25     ` [cocci] " Markus Elfring
2023-03-27  7:00   ` [cocci] [PATCH v2] selinux: Adjust implementation of security_get_bools() Markus Elfring
     [not found]     ` <CAHC9VhR=yK72JXW3hJR+gUQtGCNpF0Bzk5RDzPZR0MunC84AUQ@mail.gmail.com>
     [not found]       ` <CAHC9VhREfdgiCji=uEeCrc4w1kPGfnWGKnJuUYKXwTApdneSjQ@mail.gmail.com>
2023-03-28  7:30         ` [cocci] " Markus Elfring
     [not found]           ` <CAHC9VhQfiNd_4uWBmKCC81UnOJb7Y=UFCDMXuqz3=UPr8QtqNw@mail.gmail.com>
2023-03-29  5:20             ` Markus Elfring
2023-04-04  8:00 ` [cocci] Reconsidering repeated checks for error pointers (with SmPL) Markus Elfring
2023-04-05 17:10   ` [cocci] [PATCH] drm/nouveau: Add a jump label in nouveau_gem_ioctl_pushbuf() Markus Elfring
2023-04-05 20:10   ` [cocci] [PATCH] firmware: ti_sci: Fix exception handling in ti_sci_probe() Markus Elfring
     [not found]     ` <20230516152043.bq2hnessstrhbc6s@distort>
2023-05-16 15:56       ` [cocci] " Markus Elfring
2023-04-06 16:10   ` [cocci] [PATCH 0/2] IB/uverbs: Adjustments for create_qp() Markus Elfring
2023-04-06 16:14     ` [cocci] [PATCH 1/2] IB/uverbs: Improve exception handling in create_qp() Markus Elfring
2023-04-06 16:18     ` [cocci] [PATCH 2/2] IB/uverbs: Delete a duplicate check " Markus Elfring
2023-04-06 20:12   ` [cocci] [PATCH] remoteproc: imx_dsp_rproc: Improve exception handling in imx_dsp_rproc_mbox_alloc() Markus Elfring
2023-04-07  6:22   ` [cocci] [PATCH] spi: atmel: Improve exception handling in atmel_spi_configure_dma() Markus Elfring
     [not found]     ` <e3e704f5-3719-637a-8bc5-3a24e2e7cb92@microchip.com>
2023-04-07 15:07       ` Markus Elfring
2023-04-07  7:50   ` [cocci] [PATCH] ipvs: Fix exception handling in two functions Markus Elfring

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