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sata_mv: remove pointless NULL test 

Remove !ap test, where ap is guaranteed not-NULL.  Found by way of automated
bug report from Alexander Strakh via "Linux Device Drivers Verification
Project (Svace Detector)"

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik 2009-12-17 01:23:16 -05:00 committed by Jeff Garzik
parent 256ace9bbd
commit 0535f2bc17
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/sata_mv.c
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@ -2781,7 +2781,7 @@ static void mv_port_intr(struct ata_port *ap, u32 port_cause)
struct mv_port_priv *pp;
int edma_was_enabled;
if (!ap || (ap->flags & ATA_FLAG_DISABLED)) {
if (ap->flags & ATA_FLAG_DISABLED) {
mv_unexpected_intr(ap, 0);
return;
}