]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
[libata] sata_sil: fix used-uninit warning
authorJeff Garzik <jeff@garzik.org>
Fri, 19 Aug 2011 03:52:36 +0000 (23:52 -0400)
committerJeff Garzik <jgarzik@pobox.com>
Fri, 19 Aug 2011 03:52:36 +0000 (23:52 -0400)
commitebd1699ec5f1a6f1f2df6b48fa54bc6ff790143c
tree63a0f70d383a706c852d645135ff6aa28b74dee5
parent2f84dd70916ccadd25e94d28363182a978f569b6
[libata] sata_sil: fix used-uninit warning

Init 'serror' to silence the following warning:

drivers/ata/sata_sil.c: In function ‘sil_interrupt’:
drivers/ata/sata_sil.c:453:14: warning: ‘serror’ may be used uninitialized in
this function [-Wuninitialized]

This is not a 'can never happen' but is nonetheless extremely unlikely.
The easiest and cleanest warning fix is simply to init the var,
rather than worry about marking the var uninit-ok.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/sata_sil.c