mtd: maps: ceiva: do not return random numbers

When machine_is_ceiva() returns zero, 'clps_setup_flash()' returns a
value of an unitialized variable. Fix this.

Spotted by David Binderman.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c
index d41f34766e53177ea4d78259d815a75e1e2b2fee..c09f4f57093ee65e4a149b537cec45ef868be9ff 100644 (file)
--- a/drivers/mtd/maps/ceiva.c
+++ b/drivers/mtd/maps/ceiva.c
@@ -253,7 +253,7 @@ static void __exit clps_destroy_mtd(struct clps_info *clps, struct mtd_info *mtd
 
 static int __init clps_setup_flash(void)
 {
-       int nr;
+       int nr = 0;
 
 #ifdef CONFIG_ARCH_CEIVA
        if (machine_is_ceiva()) {