Fix return value of mtest when CFG_ALT_MEMTEST set

Fix a missing return statement from a non-void function.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index a994211..5fce773 100644 (file)
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -659,6 +659,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        vu_long *addr, *start, *end;
        ulong   val;
        ulong   readback;
+       int     rcode = 0;
 
 #if defined(CFG_ALT_MEMTEST)
        vu_long addr_mask;
@@ -689,7 +690,6 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #else
        ulong   incr;
        ulong   pattern;
-       int     rcode = 0;
 #endif
 
        if (argc > 1) {
@@ -954,8 +954,8 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                }
                incr = -incr;
        }
-       return rcode;
 #endif
+       return rcode;
 }