[U-Boot] [PATCH 12/13] board/esd/cpci750/cpci750.c: Fix error handling

[Wolfgang Denk]

ThE code recorded error conditions but did not pass these on to the
higher level caller.  Fixing this fixes also this build warning:
cpci750.c: In function 'do_loadpci':
cpci750.c:569:6: warning: variable 'status' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd at denx.de>
Cc: Reinhard Arlt <reinhard.arlt at esd-electronics.com>
---
 board/esd/cpci750/cpci750.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/esd/cpci750/cpci750.c b/board/esd/cpci750/cpci750.c
index f27d65e..08311c9 100644
--- a/board/esd/cpci750/cpci750.c
+++ b/board/esd/cpci750/cpci750.c
@@ -566,7 +566,7 @@ int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	volatile unsigned int *ptr;
 	int count = 0;
 	int count2 = 0;
-	int status;
+	int status = 0;
 	char addr[16];
 	char str[] = "\\|/-";
 	char *local_args[2];
@@ -622,7 +622,7 @@ int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		break;
 	}
 
-	return 0;
+	return status;
 }
 
 U_BOOT_CMD(
-- 
1.7.6.4