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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-07-05 16:30:33 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-07-10 19:16:23 +1000
commitaa709f3bc92c6daaf177cd7e3446da2ef64426c6 (patch)
tree70dfc7f1a3524e54d1c4521fcee476a41659c417 /arch
parent21b2de341270bd7bb7a811027ffe63276d9b3b75 (diff)
downloadlinux-aa709f3bc92c6daaf177cd7e3446da2ef64426c6.tar.bz2
powerpc/numa: Avoid stupid uninitialized warning from gcc
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>
Diffstat (limited to 'arch')
-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 6e8f677f5646..1e95556dc692 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)