From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Sun, 14 Oct 2007 10:01:58 +0000 (+0300)
Subject: UBI: return correct error code
X-Git-Tag: v2.6.24-rc1~1324^2^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=cc5f4f28755b3b152297fd7bc3e03781dd8008e2;p=linux.git

UBI: return correct error code

Fix the following warning:

drivers/mtd/ubi/eba.c: In function 'ubi_eba_init_scan':
drivers/mtd/ubi/eba.c:1116: warning: 'err' may be used uninitialized in this function

Pointed-to-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 7b7add6da12f..1297732f4db9 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -1188,6 +1188,7 @@ int ubi_eba_init_scan(struct ubi_device *ubi, struct ubi_scan_info *si)
 	if (ubi->avail_pebs < EBA_RESERVED_PEBS) {
 		ubi_err("no enough physical eraseblocks (%d, need %d)",
 			ubi->avail_pebs, EBA_RESERVED_PEBS);
+		err = -ENOSPC;
 		goto out_free;
 	}
 	ubi->avail_pebs -= EBA_RESERVED_PEBS;