[PATCH 1/3] drm/omap: allocation fail check

From: Rob Clark rob@ti.com

Signed-off-by: Rob Clark rob@ti.com --- drivers/staging/omapdrm/omap_gem.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)

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++) {