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| author | YueHaibing <yuehaibing@huawei.com> | 2019-05-09 23:22:47 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-05-20 10:56:43 -0400 |
| commit | 41552199b5518fe26bee0829a28dd1880441b430 (patch) | |
| tree | 4833ff7ee84b433ba835e704d7804940a6113ee2 /drivers | |
| parent | 69b9c52ca5c052b807a69712a9ee1d6f085bcb4f (diff) | |
| download | linux-41552199b5518fe26bee0829a28dd1880441b430.tar.bz2 | |
scsi: myrs: Fix uninitialized variable
drivers/scsi/myrs.c: In function 'myrs_log_event':
drivers/scsi/myrs.c:821:24: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized]
struct scsi_sense_hdr sshdr;
If ev->ev_code is not 0x1C, sshdr.sense_key may be used uninitialized. Fix
this by initializing variable 'sshdr' to 0.
Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller (SCSI interface)")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/myrs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index b8d54ef8cf6d..eb0dd566330a 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -818,7 +818,7 @@ static void myrs_log_event(struct myrs_hba *cs, struct myrs_event *ev) unsigned char ev_type, *ev_msg; struct Scsi_Host *shost = cs->host; struct scsi_device *sdev; - struct scsi_sense_hdr sshdr; + struct scsi_sense_hdr sshdr = {0}; unsigned char sense_info[4]; unsigned char cmd_specific[4]; |