aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-07-05 16:30:33 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-20 08:26:28 -0700
commit30d03769e318ea195cbc30333eab29a653c9bdf6 (patch)
tree005d815879faf57212d5ac3311da92c19bce5f19
parentfa046609113bcc1ff7d22d90928ae47b44401391 (diff)
downloadlinux-linaro-stable-30d03769e318ea195cbc30333eab29a653c9bdf6.tar.gz
powerpc/numa: Avoid stupid uninitialized warning from gcc
commit aa709f3bc92c6daaf177cd7e3446da2ef64426c6 upstream. Newer gcc are being a bit blind here (it's pretty obvious we don't reach the code path using the array if we haven't initialized the pointer) but none of that is performance critical so let's just silence it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/powerpc/mm/numa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 6130719fa0fc..4ec32a6fa278 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -639,7 +639,7 @@ static void __init parse_drconf_memory(struct device_node *memory)
unsigned int n, rc, ranges, is_kexec_kdump = 0;
unsigned long lmb_size, base, size, sz;
int nid;
- struct assoc_arrays aa;
+ struct assoc_arrays aa = { .arrays = NULL };
n = of_get_drconf_memory(memory, &dm);
if (!n)