commit e4bf25fbcc64a87d7dc1d3318ca56c28382757e2
author Justin P. Mattock <justinmattock@gmail.com> Fri Jun 18 13:16:07 2010 -0700
committer James Bottomley <James.Bottomley@suse.de> Tue Jul 27 12:03:51 2010 -0500
tree c3289ca3c478157678c6cceed0ec05581c79e087
parent 6e49949c5e9e04d64e16df3723dd3f5bd25a29e2

[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>