[SCSI] scsi:hosts.c Fix warning: variable 'rval' set but not used
authorJustin P. Mattock <justinmattock@gmail.com>
Fri, 18 Jun 2010 20:16:07 +0000 (13:16 -0700)
committerJames Bottomley <James.Bottomley@suse.de>
Tue, 27 Jul 2010 17:03:51 +0000 (12:03 -0500)
commite4bf25fbcc64a87d7dc1d3318ca56c28382757e2
treec3289ca3c478157678c6cceed0ec05581c79e087
parent6e49949c5e9e04d64e16df3723dd3f5bd25a29e2
[SCSI] scsi:hosts.c Fix warning: variable 'rval' set but not used

The below patch fixes a warning message generated by gcc 4.6.0
CC drivers/scsi/hosts.o
drivers/scsi/hosts.c: In function 'scsi_host_alloc':
drivers/scsi/hosts.c:328:6: warning: variable 'rval' set but not used

Fix this by removing the rval but placing a printk warning where it
would have been set.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/hosts.c