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| author |   Rob Clark <rob@ti.com> | 2011-12-09 23:26:06 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-12 16:37:51 -0800 |
| commit | b369839b88d6ffd9ad5b4f9362d6bb09a0e16c10 (patch) | |
| tree | 4d70a7b2aed7f0bd469ed237ed241c8a53a9c210 /drivers/staging/omapdrm | |
| parent | Staging: VME: PIO2: Add GPIOLIB dependancy (diff) | |
| download | linux-dev-b369839b88d6ffd9ad5b4f9362d6bb09a0e16c10.tar.xz linux-dev-b369839b88d6ffd9ad5b4f9362d6bb09a0e16c10.zip | |
staging: drm/omap: allocation fail check
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/omapdrm')
| -rw-r--r-- | 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 1054da3b2d25..a451c572a59d 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++) { |