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Subject[PATCH] gru: allocation may fail in quicktest1()
The allocation may fail.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index 79689b1..766e21e 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -937,6 +937,8 @@ static int quicktest1(unsigned long arg)

/* Need 1K cacheline aligned that does not cross page boundary */
p = kmalloc(4096, 0);
+ if (p == NULL)
+ return -ENOMEM;
mq = ALIGNUP(p, 1024);
memset(mes, 0xee, sizeof(mes));
dw = mq;

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