X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=common%2Fcmd_setexpr.c;h=1b3edb7b02e4f9aa38b8334833f2be0e32fe2d63;hb=9c6b47d53ed329b31c5f26e9ec710f67559c07f0;hp=2d3719755e0d6fed3b6734bef16ece0b8e61e4ea;hpb=b46b353b901a45ebe860f8bf874ca99f018cd410;p=oweals%2Fu-boot.git

diff --git a/common/cmd_setexpr.c b/common/cmd_setexpr.c
index 2d3719755e..1b3edb7b02 100644
--- a/common/cmd_setexpr.c
+++ b/common/cmd_setexpr.c
@@ -32,7 +32,7 @@ static ulong get_arg(char *s, int w)
 {
 	ulong *p;
 
-        /*
+	/*
 	 * if the parameter starts with a '*' then assume
 	 * it is a pointer to the value we want
 	 */
@@ -50,17 +50,15 @@ static ulong get_arg(char *s, int w)
 	}
 }
 
-int do_setexpr(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_setexpr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong a, b;
 	char buf[16];
 	int w;
 
 	/* Validate arguments */
-	if ((argc != 5) || (strlen(argv[3]) != 1)) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if ((argc != 5) || (strlen(argv[3]) != 1))
+		return CMD_RET_USAGE;
 
 	w = cmd_get_data_size(argv[0], 4);