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scsi: ibmvscsis: Fixed a bug reported by Dan Carpenter 

SUPPORTED_FORMATS is 1 << 1 so it's never zero.

Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
Signed-off-by: Michael Cyr <mikecyr@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bryant G. Ly 2016-08-31 11:29:01 -05:00 committed by Martin K. Petersen
parent 812902159d
commit f6dbe38edf
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
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@ -1978,7 +1978,7 @@ static long ibmvscsis_srp_login(struct scsi_info *vscsi,
reason = SRP_LOGIN_REJ_MULTI_CHANNEL_UNSUPPORTED; reason = SRP_LOGIN_REJ_MULTI_CHANNEL_UNSUPPORTED;
else if (fmt->buffers & (~SUPPORTED_FORMATS)) else if (fmt->buffers & (~SUPPORTED_FORMATS))
reason = SRP_LOGIN_REJ_UNSUPPORTED_DESCRIPTOR_FMT; reason = SRP_LOGIN_REJ_UNSUPPORTED_DESCRIPTOR_FMT;
else if ((fmt->buffers | SUPPORTED_FORMATS) == 0) else if ((fmt->buffers & SUPPORTED_FORMATS) == 0)
reason = SRP_LOGIN_REJ_UNSUPPORTED_DESCRIPTOR_FMT; reason = SRP_LOGIN_REJ_UNSUPPORTED_DESCRIPTOR_FMT;
if (vscsi->state == SRP_PROCESSING) if (vscsi->state == SRP_PROCESSING)