Messages in this thread Patch in this message | | | From | <> | Subject | RE: [PATCH] scsi: smartpqi_init: fix boolean expression in pqi_device_remove_start | Date | Thu, 3 Jan 2019 17:23:02 +0000 |
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-----Original Message----- From: Gustavo A. R. Silva [mailto:gustavo@embeddedor.com] Sent: Thursday, January 3, 2019 10:48 AM To: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com>; Don Brace <don.brace@microsemi.com>; James E.J. Bottomley <jejb@linux.ibm.com>; Martin K. Petersen <martin.petersen@oracle.com> Cc: esc.storagedev@microsemi.com; linux-scsi@vger.kernel.org; linux-kernel@vger.kernel.org; Gustavo A. R. Silva <gustavo@embeddedor.com> Subject: [PATCH] scsi: smartpqi_init: fix boolean expression in pqi_device_remove_start
EXTERNAL EMAIL
Fix boolean expression by using logical AND operator '&&' instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: 1e46731efd9c ("scsi: smartpqi: check for null device pointers") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Thanks for the update. Acked-by: Don Brace <don.brace@microsemi.com>
--- drivers/scsi/smartpqi/smartpqi_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index e2fa3f476227..40f58238ce4a 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -323,7 +323,7 @@ static inline void pqi_device_remove_start(struct pqi_scsi_dev *device) static inline bool pqi_device_in_remove(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device) { - return device->in_remove & !ctrl_info->in_shutdown; + return device->in_remove && !ctrl_info->in_shutdown; }
static inline void pqi_schedule_rescan_worker_with_delay( -- 2.20.1
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