Am 21.01.2014 07:57, schrieb Dan Carpenter: > If exynos_drm_subdrv_open() fails then we re-use "file_priv". > > Fixes: 96f5421523df ('drm/exynos: use a new anon file for exynos gem mmaper') > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c > index 9d096a0c5f8d..3c845292845a 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c > @@ -174,6 +174,7 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) > if (ret) { > kfree(file_priv); > file->driver_priv = NULL; > + return ret; > } using kfree( file->driver_priv ); file->driver_priv = NULL; would be less confusing to read, and give checkers a better chance to spot mistakes. (btw: file_priv could be removed from this function completely). just my 2 cents, re, wh > > anon_filp = anon_inode_getfile("exynos_gem", &exynos_drm_gem_fops, > @@ -186,7 +187,7 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) > anon_filp->f_mode = FMODE_READ | FMODE_WRITE; > file_priv->anon_filp = anon_filp; > > - return ret; > + return 0; > } > > static void exynos_drm_preclose(struct drm_device *dev, > -- > To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html