[U-Boot] [PATCH] fix always succesful memory test

[Rasmus Villemoes]

Since 51209b1f42cb ("Use common mtest iteration counting"),
do_mem_mtest has always reported 0 errors and hence returned 0, even
if errors were detected. Fix the helpers mem_test_alt() and
mem_test_quick() to return the number of errors found.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
---
 common/cmd_mem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 9fb2584..efa3929 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -931,7 +931,7 @@ static ulong mem_test_alt(vu_long *buf, ulong start_addr, ulong end_addr,
 		addr[offset] = 0;
 	}
 
-	return 0;
+	return errs;
 }
 
 static ulong mem_test_quick(vu_long *buf, ulong start_addr, ulong end_addr,
@@ -990,7 +990,7 @@ static ulong mem_test_quick(vu_long *buf, ulong start_addr, ulong end_addr,
 		val += incr;
 	}
 
-	return 0;
+	return errs;
 }
 
 /*
-- 
2.5.0