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Commit 1c689cbc authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by Chris Metcalf
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arch/tile: check kmalloc() result 



If kmalloc() fails exit with -ENOMEM.

Signed-off-by: default avatarKulikov Vasiliy <segooon@gmail.com>
Acked-by: default avatarChris Metcalf <cmetcalf@tilera.com>
parent a2262d8a

arch/tile/kernel/hardwall.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -364,6 +364,8 @@ static struct hardwall_info *hardwall_create( 
	/* Allocate a new rectangle optimistically. */

	/* Allocate a new rectangle optimistically. */

	rect = kmalloc(sizeof(struct hardwall_info),

	rect = kmalloc(sizeof(struct hardwall_info),

			GFP_KERNEL | __GFP_ZERO);

			GFP_KERNEL | __GFP_ZERO);

	if (rect == NULL)

		return ERR_PTR(-ENOMEM);

	INIT_LIST_HEAD(&rect->task_head);

	INIT_LIST_HEAD(&rect->task_head);





	/* Compute the rectangle size and validate that it's plausible. */

	/* Compute the rectangle size and validate that it's plausible. */