cmd_mmc.c: Change 'bootpart' code to match normal coding style

Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>

diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index da5fef9db9dd936a995a92e04826a69fe0521635..e11825239407e026c39fbb86aba3e6d746a36994 100644 (file)
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -314,11 +314,18 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
        } else if (strcmp(argv[1], "bootpart") == 0) {
                int dev;
-               dev = simple_strtoul(argv[2], NULL, 10);
+               struct *mmc;
+               u32 bootsize, rpmbsize;
 
-               u32 bootsize = simple_strtoul(argv[3], NULL, 10);
-               u32 rpmbsize = simple_strtoul(argv[4], NULL, 10);
-               struct mmc *mmc = find_mmc_device(dev);
+               if (argc == 5) {
+                       dev = simple_strtoul(argv[2], NULL, 10);
+                       bootsize = simple_strtoul(argv[3], NULL, 10);
+                       rpmbsize = simple_strtoul(argv[4], NULL, 10);
+               } else {
+                       return CMD_RET_USAGE;
+               }
+
+               mmc = find_mmc_device(dev);
                if (!mmc) {
                        printf("no mmc device at slot %x\n", dev);
                        return 1;