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fs/exofs/ore_raid.c: replace count*size kzalloc by kcalloc

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kcalloc manages count*sizeof overflow.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-08-08 14:22:18 -07:00 committed by Linus Torvalds
parent e5eea0981a
commit b134079f1f
1 changed files with 1 additions and 1 deletions
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fs/exofs/ore_raid.c
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@ -116,7 +116,7 @@ static int _sp2d_alloc(unsigned pages_in_unit, unsigned group_width,
num_a1pa = min_t(unsigned, PAGE_SIZE / sizeof__a1pa, num_a1pa = min_t(unsigned, PAGE_SIZE / sizeof__a1pa,
pages_in_unit - i); pages_in_unit - i);
__a1pa = kzalloc(num_a1pa * sizeof__a1pa, GFP_KERNEL); __a1pa = kcalloc(num_a1pa, sizeof__a1pa, GFP_KERNEL);
if (unlikely(!__a1pa)) { if (unlikely(!__a1pa)) {
ORE_DBGMSG("!! Failed to _alloc_1p_arrays=%d\n", ORE_DBGMSG("!! Failed to _alloc_1p_arrays=%d\n",
num_a1pa); num_a1pa);