summaryrefslogtreecommitdiff
path: root/common/cmd_portio.c
diff options
context:
space:
mode:
Diffstat (limited to 'common/cmd_portio.c')
-rw-r--r--common/cmd_portio.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/common/cmd_portio.c b/common/cmd_portio.c
index 92d61d2..4f2f499 100644
--- a/common/cmd_portio.c
+++ b/common/cmd_portio.c
@@ -43,13 +43,12 @@ int do_portio_out (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
uint size = out_last_size;
uint value = out_last_value;
- if (argc != 3) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc != 3)
+ return cmd_usage(cmdtp);
if ((flag & CMD_FLAG_REPEAT) == 0) {
- /* New command specified. Check for a size specification.
+ /*
+ * New command specified. Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);
@@ -102,13 +101,12 @@ int do_portio_in (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
uint addr = in_last_addr;
uint size = in_last_size;
- if (argc != 2) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc != 2)
+ return cmd_usage(cmdtp);
if ((flag & CMD_FLAG_REPEAT) == 0) {
- /* New command specified. Check for a size specification.
+ /*
+ * New command specified. Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);