From b369839b88d6ffd9ad5b4f9362d6bb09a0e16c10 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 9 Dec 2011 23:26:06 -0600 Subject: staging: drm/omap: allocation fail check Signed-off-by: Rob Clark Signed-off-by: Greg Kroah-Hartman --- drivers/staging/omapdrm/omap_gem.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/staging/omapdrm') diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/staging/omapdrm/omap_gem.c index 1054da3..a451c57 100644 --- a/drivers/staging/omapdrm/omap_gem.c +++ b/drivers/staging/omapdrm/omap_gem.c @@ -1094,6 +1094,10 @@ void omap_gem_init(struct drm_device *dev) } usergart = kzalloc(3 * sizeof(*usergart), GFP_KERNEL); + if (!usergart) { + dev_warn(dev->dev, "could not allocate usergart\n"); + return; + } /* reserve 4k aligned/wide regions for userspace mappings: */ for (i = 0; i < ARRAY_SIZE(fmts); i++) { -- cgit v1.1