int which_bp; /* Breakpoint number */
/* -------------------------------------------------- */
- if (argc < 2)
- return cmd_usage(cmdtp);
+ if (argc < 2) {
+ cmd_usage(cmdtp);
+ return;
+ }
/* Turn off a breakpoint */
if(!(( isdigit( argv[ 1 ][ 0 ] )) ||
(( argv[ 1 ][ 0 ] >= 'a' ) && ( argv[ 1 ][ 0 ] <= 'f' )) ||
- (( argv[ 1 ][ 0 ] >= 'A' ) && ( argv[ 1 ][ 0 ] <= 'F' ))))
- return cmd_usage(cmdtp);
+ (( argv[ 1 ][ 0 ] >= 'A' ) && ( argv[ 1 ][ 0 ] <= 'F' )))) {
+ cmd_usage(cmdtp);
+ return;
+ }
addr = simple_strtoul( argv[ 1 ], NULL, 16 );