From: Simon Glass <sjg@chromium.org>
Date: Tue, 11 Jun 2013 18:14:35 +0000 (-0700)
Subject: Fix missing return in do_mem_loop()
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=92765f420902fe5341364132c574bff256294268;p=u-boot.git

Fix missing return in do_mem_loop()

For some reason this does not normally cause a compiler warning, but the code
seems to be incorrect. Add the missing return.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 6df00b15d3..77eafa0b89 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -551,6 +551,8 @@ static int do_mem_loop(cmd_tbl_t *cmdtp, int flag, int argc,
 			*cp++;
 	}
 	unmap_sysmem(buf);
+
+	return 0;
 }
 
 #ifdef CONFIG_LOOPW