From: Joel Fernandes <joel@joelfernandes.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: Joel Fernandes <joelaf@google.com>,
kbuild-all@01.org, linux-kernel@vger.kernel.org,
kernel-team@android.com, Boqun Feng <boqun.feng@gmail.com>,
Byungchul Park <byungchul.park@lge.com>,
Erick Reyes <erickreyes@google.com>,
Ingo Molnar <mingo@redhat.com>, Julia Cartwright <julia@ni.com>,
linux-kselftest@vger.kernel.org,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Namhyung Kim <namhyung@kernel.org>,
Paul McKenney <paulmck@linux.vnet.ibm.com>,
Peter Zijlstra <peterz@infradead.org>,
Shuah Khan <shuah@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Glexiner <tglx@linutronix.de>,
Todd Kjos <tkjos@google.com>,
Tom Zanussi <tom.zanussi@linux.intel.com>
Subject: Re: [PATCH] kselftests: fix ptr_ret.cocci warnings
Date: Thu, 31 May 2018 00:14:42 -0700 [thread overview]
Message-ID: <20180531071442.GA214576@joelaf.mtv.corp.google.com> (raw)
In-Reply-To: <20180531064535.GA53792@lkp-ib04>
On Thu, May 31, 2018 at 02:45:35PM +0800, kbuild test robot wrote:
> From: kbuild test robot <fengguang.wu@intel.com>
>
> lib/test_atomic_sections.c:66:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>
>
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
>
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
>
> Fixes: 3b0e47f0ade1 ("kselftests: Add tests for the preemptoff and irqsoff tracers")
Seems a simple cosmetic/style fix. I can fold it into this patch. thanks,
- Joel
WARNING: multiple messages have this Message-ID
From: joel at joelfernandes.org (Joel Fernandes)
Subject: [PATCH] kselftests: fix ptr_ret.cocci warnings
Date: Thu, 31 May 2018 00:14:42 -0700 [thread overview]
Message-ID: <20180531071442.GA214576@joelaf.mtv.corp.google.com> (raw)
In-Reply-To: <20180531064535.GA53792@lkp-ib04>
On Thu, May 31, 2018 at 02:45:35PM +0800, kbuild test robot wrote:
> From: kbuild test robot <fengguang.wu at intel.com>
>
> lib/test_atomic_sections.c:66:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>
>
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
>
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
>
> Fixes: 3b0e47f0ade1 ("kselftests: Add tests for the preemptoff and irqsoff tracers")
Seems a simple cosmetic/style fix. I can fold it into this patch. thanks,
- Joel
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WARNING: multiple messages have this Message-ID
From: joel@joelfernandes.org (Joel Fernandes)
Subject: [PATCH] kselftests: fix ptr_ret.cocci warnings
Date: Thu, 31 May 2018 00:14:42 -0700 [thread overview]
Message-ID: <20180531071442.GA214576@joelaf.mtv.corp.google.com> (raw)
Message-ID: <20180531071442.hVna_DPL1RgGQTwVPpBLydC1zA55i_YaLMtcf0bVV9A@z> (raw)
In-Reply-To: <20180531064535.GA53792@lkp-ib04>
On Thu, May 31, 2018@02:45:35PM +0800, kbuild test robot wrote:
> From: kbuild test robot <fengguang.wu at intel.com>
>
> lib/test_atomic_sections.c:66:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>
>
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
>
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
>
> Fixes: 3b0e47f0ade1 ("kselftests: Add tests for the preemptoff and irqsoff tracers")
Seems a simple cosmetic/style fix. I can fold it into this patch. thanks,
- Joel
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-05-31 7:14 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-30 0:04 [PATCH v8 0/8] Centralize and unify usage of preempt/irq tracepoints Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-30 0:04 ` [PATCH v8 1/8] softirq: reorder trace_softirqs_on to prevent lockdep splat Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-30 0:04 ` [PATCH v8 2/8] srcu: Add notrace variants of srcu_read_{lock,unlock} Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-30 0:04 ` [PATCH v8 3/8] srcu: Add notrace variant of srcu_dereference Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-30 0:04 ` [PATCH v8 4/8] trace/irqsoff: Split reset into separate functions Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-30 0:04 ` [PATCH v8 5/8] tracepoint: Make rcuidle tracepoint callers use SRCU Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-31 6:50 ` Mathieu Desnoyers
2018-05-31 6:50 ` Mathieu Desnoyers
2018-05-31 6:50 ` mathieu.desnoyers
2018-05-31 17:51 ` Joel Fernandes
2018-05-31 17:51 ` Joel Fernandes
2018-05-31 17:51 ` joel
2018-06-02 1:17 ` Mathieu Desnoyers
2018-06-02 1:17 ` Mathieu Desnoyers
2018-06-02 1:17 ` mathieu.desnoyers
2018-05-30 0:04 ` [PATCH v8 6/8] tracing: Centralize preemptirq tracepoints and unify their usage Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-05-31 1:56 ` Namhyung Kim
2018-05-31 1:56 ` Namhyung Kim
2018-05-31 1:56 ` namhyung
2018-05-31 6:26 ` Joel Fernandes
2018-05-31 6:26 ` Joel Fernandes
2018-05-31 6:26 ` joel
2018-05-30 0:04 ` [PATCH v8 7/8] lib: Add module to simulate atomic sections for testing preemptoff tracers Joel Fernandes
2018-05-30 0:04 ` Joel Fernandes
2018-05-30 0:04 ` joelaf
2018-06-05 23:01 ` Joel Fernandes
2018-06-05 23:01 ` Joel Fernandes
2018-06-05 23:01 ` joel
2018-06-05 23:53 ` Joel Fernandes
2018-06-05 23:53 ` Joel Fernandes
2018-06-05 23:53 ` joel
2018-06-06 7:48 ` Andy Shevchenko
2018-06-06 7:48 ` Andy Shevchenko
2018-06-06 7:48 ` andriy.shevchenko
2018-05-30 0:05 ` [PATCH v8 8/8] kselftests: Add tests for the preemptoff and irqsoff tracers Joel Fernandes
2018-05-30 0:05 ` Joel Fernandes
2018-05-30 0:05 ` joelaf
2018-05-31 6:45 ` kbuild test robot
2018-05-31 6:45 ` kbuild test robot
2018-05-31 6:45 ` lkp
2018-05-31 6:45 ` [PATCH] kselftests: fix ptr_ret.cocci warnings kbuild test robot
2018-05-31 6:45 ` kbuild test robot
2018-05-31 6:45 ` fengguang.wu
2018-05-31 7:14 ` Joel Fernandes [this message]
2018-05-31 7:14 ` Joel Fernandes
2018-05-31 7:14 ` joel
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