UBI: return correct error code

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=cc5f4f28755b3b152297fd7bc3e03781dd8008e2
Commit:     cc5f4f28755b3b152297fd7bc3e03781dd8008e2
Parent:     5abde384e350e44e9d0584238b9ee327f2062f93
Author:     Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
AuthorDate: Sun Oct 14 13:01:58 2007 +0300
Committer:  Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
CommitDate: Sun Oct 14 13:10:21 2007 +0300

    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 at linux-foundation.org>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
---
 drivers/mtd/ubi/eba.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 7b7add6..1297732 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;