[U-Boot] [PATCH 3/9] drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
nand_spl_load.c: In function 'nand_boot':
nand_spl_load.c:31:6: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust at denx.de>
Cc: Heiko Schocher <hs at denx.de>
Cc: Scott Wood <scottwood at freescale.com>
---
 drivers/mtd/nand/nand_spl_load.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/nand_spl_load.c b/drivers/mtd/nand/nand_spl_load.c
index ae8d5ac..215459a 100644
--- a/drivers/mtd/nand/nand_spl_load.c
+++ b/drivers/mtd/nand/nand_spl_load.c
@@ -28,23 +28,22 @@
  */
 void nand_boot(void)
 {
-	int ret;
 	__attribute__((noreturn)) void (*uboot)(void);
 
 	/*
 	 * Load U-Boot image from NAND into RAM
 	 */
-	ret =  nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
+	nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
 			CONFIG_SYS_NAND_U_BOOT_SIZE,
-		(void *)CONFIG_SYS_NAND_U_BOOT_DST);
+			(void *)CONFIG_SYS_NAND_U_BOOT_DST);
 
 #ifdef CONFIG_NAND_ENV_DST
-	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
-		(void *)CONFIG_NAND_ENV_DST);
+	nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
+			(void *)CONFIG_NAND_ENV_DST);
 
 #ifdef CONFIG_ENV_OFFSET_REDUND
-	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
-		(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
+	nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
+			(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
 #endif
 #endif
 
-- 
1.7.6.4