From: Dan Carpenter <dan.carpenter@oracle.com> To: Bradley Grove <linuxdrivers@attotech.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] [SCSI] esas2r: unlock on error in esas2r_nvram_read_direct() Date: Tue, 22 Oct 2019 10:23:24 +0000 [thread overview] Message-ID: <20191022102324.GA27540@mwanda> (raw) This error path is missing an unlock. Fixes: 26780d9e12ed ("[SCSI] esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter Driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/scsi/esas2r/esas2r_flash.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/esas2r/esas2r_flash.c b/drivers/scsi/esas2r/esas2r_flash.c index 7bd376d95ed5..b02ac389e6c6 100644 --- a/drivers/scsi/esas2r/esas2r_flash.c +++ b/drivers/scsi/esas2r/esas2r_flash.c @@ -1197,6 +1197,7 @@ bool esas2r_nvram_read_direct(struct esas2r_adapter *a) if (!esas2r_read_flash_block(a, a->nvram, FLS_OFFSET_NVR, sizeof(struct esas2r_sas_nvram))) { esas2r_hdebug("NVRAM read failed, using defaults"); + up(&a->nvram_semaphore); return false; } -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com> To: Bradley Grove <linuxdrivers@attotech.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] [SCSI] esas2r: unlock on error in esas2r_nvram_read_direct() Date: Tue, 22 Oct 2019 13:23:24 +0300 [thread overview] Message-ID: <20191022102324.GA27540@mwanda> (raw) This error path is missing an unlock. Fixes: 26780d9e12ed ("[SCSI] esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter Driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/scsi/esas2r/esas2r_flash.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/esas2r/esas2r_flash.c b/drivers/scsi/esas2r/esas2r_flash.c index 7bd376d95ed5..b02ac389e6c6 100644 --- a/drivers/scsi/esas2r/esas2r_flash.c +++ b/drivers/scsi/esas2r/esas2r_flash.c @@ -1197,6 +1197,7 @@ bool esas2r_nvram_read_direct(struct esas2r_adapter *a) if (!esas2r_read_flash_block(a, a->nvram, FLS_OFFSET_NVR, sizeof(struct esas2r_sas_nvram))) { esas2r_hdebug("NVRAM read failed, using defaults"); + up(&a->nvram_semaphore); return false; } -- 2.20.1
next reply other threads:[~2019-10-22 10:23 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-22 10:23 Dan Carpenter [this message] 2019-10-22 10:23 ` [PATCH] [SCSI] esas2r: unlock on error in esas2r_nvram_read_direct() Dan Carpenter 2019-10-25 1:17 ` Martin K. Petersen 2019-10-25 1:17 ` Martin K. Petersen
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