cmd_usage(): simplify return code handling

[karo-tx-uboot.git] / arch / powerpc / cpu / mpc8xx / bedbug_860.c

diff --git a/arch/powerpc/cpu/mpc8xx/bedbug_860.c b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
index 9deda6c2a08d723c75577c47c7970220ff59063b..83db035ab5105a66dc2476de40be3da4f60de5ed 100644 (file)
--- a/arch/powerpc/cpu/mpc8xx/bedbug_860.c
+++ b/arch/powerpc/cpu/mpc8xx/bedbug_860.c
@@ -70,10 +70,7 @@ void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
   /* -------------------------------------------------- */
 
   if (argc < 2)
-  {
-    cmd_usage(cmdtp);
-    return;
-  }
+    return cmd_usage(cmdtp);
 
   /* Turn off a breakpoint */
 
@@ -121,10 +118,7 @@ void bedbug860_do_break (cmd_tbl_t *cmdtp, int flag, int argc,
   /* Set a breakpoint at the address */
 
   if( !isdigit( argv[ 1 ][ 0 ]))
-  {
-    cmd_usage(cmdtp);
-    return;
-  }
+    return cmd_usage(cmdtp);
 
   addr = simple_strtoul( argv[ 1 ], NULL, 16 ) & 0xfffffffc;