[PATCH 3/3] MIPS: lantiq: Check return value from strict_strtoul().

[David Daney <ddaney@caviumnetworks.com>]

The build fails if we don't check the return value from
strict_strtoul(), so print a message if it fails.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: John Crispin <blogic@openwrt.org>
---
 arch/mips/lantiq/setup.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/mips/lantiq/setup.c b/arch/mips/lantiq/setup.c
index 2f27f58..9b8af77 100644
--- a/arch/mips/lantiq/setup.c
+++ b/arch/mips/lantiq/setup.c
@@ -35,7 +35,8 @@ void __init plat_mem_setup(void)
                char *e = (char *)KSEG1ADDR(*envp);
                if (!strncmp(e, "memsize=", 8)) {
                        e += 8;
-                       strict_strtoul(e, 0, &memsize);
+                       if (strict_strtoul(e, 0, &memsize))
+                               pr_warn("bad memsize specified\n");
                }
                envp++;
        }
-- 
1.7.2.3