[U-Boot] [PATCH 02/10] drivers/mtd/onenand/samsung.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
samsung.c: In function 's3c_onenand_check_lock_status':
samsung.c:486:6: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust at denx.de>
---
 drivers/mtd/onenand/samsung.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index 20b4912..ff59064 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -483,12 +483,11 @@ static void s3c_onenand_check_lock_status(struct mtd_info *mtd)
 {
 	struct onenand_chip *this = mtd->priv;
 	unsigned int block, end;
-	int tmp;
 
 	end = this->chipsize >> this->erase_shift;
 
 	for (block = 0; block < end; block++) {
-		tmp = s3c_read_cmd(CMD_MAP_01(onenand->mem_addr(block, 0, 0)));
+		s3c_read_cmd(CMD_MAP_01(onenand->mem_addr(block, 0, 0)));
 
 		if (readl(&onenand->reg->int_err_stat) & LOCKED_BLK) {
 			printf("block %d is write-protected!\n", block);
-- 
1.7.5.4