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gru: allocation may fail in quicktest1()

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The allocation may fail.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Roel Kluin 2009-09-23 15:57:33 -07:00 committed by Linus Torvalds
parent f8679af874
commit 9e5f1138d7
1 changed files with 2 additions and 0 deletions
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drivers/misc/sgi-gru/grukservices.c
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@ -937,6 +937,8 @@ static int quicktest1(unsigned long arg)
/* Need 1K cacheline aligned that does not cross page boundary */ /* Need 1K cacheline aligned that does not cross page boundary */
p = kmalloc(4096, 0); p = kmalloc(4096, 0);
if (p == NULL)
return -ENOMEM;
mq = ALIGNUP(p, 1024); mq = ALIGNUP(p, 1024);
memset(mes, 0xee, sizeof(mes)); memset(mes, 0xee, sizeof(mes));
dw = mq; dw = mq;