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be2iscsi: Fix bogus WARN_ON length check 

drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous':
drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]
  WARN_ON(!length > 0);

gcc version 5.2.1

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Cc: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com>
Cc: Minh Tran <minh.tran@avagotech.com>
Cc: John Soni Jose <sony.john-n@avagotech.com>
Cc: "James E.J. Bottomley" <JBottomley@odin.com>
Reported-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tim Gardner 2015-10-30 12:22:58 -06:00 committed by Martin K. Petersen
parent a4cf30e15c
commit dd29dae00d
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/be2iscsi/be_main.c
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@ -3184,7 +3184,7 @@ be_sgl_create_contiguous(void *virtual_address,
{ {
WARN_ON(!virtual_address); WARN_ON(!virtual_address);
WARN_ON(!physical_address); WARN_ON(!physical_address);
WARN_ON(!length > 0); WARN_ON(!length);
WARN_ON(!sgl); WARN_ON(!sgl);
sgl->va = virtual_address; sgl->va = virtual_address;