[PATCH 03/15] arch/tile: check kmalloc() result
in [Kernel]
|
Prev: [PATCH 02/15] arm/mach-u300: check kmalloc result
Next: [PATCH 09/15] usb: host: check kzalloc() result
From: Kulikov Vasiliy on 16 Jul 2010 12:20 If kmalloc() fails exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy <segooon(a)gmail.com> --- arch/tile/kernel/hardwall.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/tile/kernel/hardwall.c b/arch/tile/kernel/hardwall.c index 7bf0627..584b965 100644 --- a/arch/tile/kernel/hardwall.c +++ b/arch/tile/kernel/hardwall.c @@ -364,6 +364,8 @@ static struct hardwall_info *hardwall_create( /* Allocate a new rectangle optimistically. */ rect = kmalloc(sizeof(struct hardwall_info), GFP_KERNEL | __GFP_ZERO); + if (rect == NULL) + return ERR_PTR(-ENOMEM); INIT_LIST_HEAD(&rect->task_head); /* Compute the rectangle size and validate that it's plausible. */ -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |