From: Dan Williams <dan.j.williams@intel.com>
Date: Tue, 20 Oct 2009 01:09:32 +0000 (-0700)
Subject: md/raid6: kill a gcc-4.0.1 'uninitialized variable' warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6629542e79255e0dbef8ec82eaf644e1b2546c3c;p=mv-sheeva.git

md/raid6: kill a gcc-4.0.1 'uninitialized variable' warning

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index dcd9e659ed9..81abefc172d 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -156,16 +156,16 @@ static inline int raid6_next_disk(int disk, int raid_disks)
 static int raid6_idx_to_slot(int idx, struct stripe_head *sh,
 			     int *count, int syndrome_disks)
 {
-	int slot;
+	int slot = *count;
 
 	if (sh->ddf_layout)
-		slot = (*count)++;
+		(*count)++;
 	if (idx == sh->pd_idx)
 		return syndrome_disks;
 	if (idx == sh->qd_idx)
 		return syndrome_disks + 1;
 	if (!sh->ddf_layout)
-		slot = (*count)++;
+		(*count)++;
 	return slot;
 }