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| author | Dave Airlie <airlied@redhat.com> | 2014-05-01 09:31:33 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-05-01 09:31:33 +1000 |
| commit | 7e9ab4081e646fc317d0a87929a352f0e5082190 (patch) | |
| tree | b826ebc9a3aeadde007fe69a8b30754ca7d890bc /drivers/gpu/drm/ast | |
| parent | 2c9b25c59796e9e5f01193d15dde501e9af59714 (diff) | |
| parent | 10e6856983c21b76d03282b6da86709bdc23eb77 (diff) | |
| download | linux-7e9ab4081e646fc317d0a87929a352f0e5082190.tar.bz2 | |
Merge branch 'drm-coverity-fixes' of git://people.freedesktop.org/~danvet/drm into drm-next
bunch of coverity fixes all minor.
* 'drm-coverity-fixes' of git://people.freedesktop.org/~danvet/drm:
drm: Fix error handling in drm_master_create
drm/i2c/tda998x: Fix signed overflow issue
drm/bochs: Remove unecessary NULL check in gem_free
drm/bochs: Remove unnecessary NULL check in bo_unref
drm/udl: Initialize ret in udl_driver_load
drm/via: Remove unecessary NULL check
drm/ast: Remove unecessary NULL check in gem_free
drm/ast: Remove unnecessary NULL check in bo_unref
drm/cirrus: Remove unecessary NULL check in gem_free
drm/cirrus: Remove unnecessary NULL check in bo_unref
drm/mgag200: Remove unecessary NULL check in gem_free
drm/mgag200: Remove unecessary NULL check in bo_unref
Diffstat (limited to 'drivers/gpu/drm/ast')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_main.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index 50535fd5a88d..01bf9e730acf 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -411,16 +411,13 @@ static void ast_bo_unref(struct ast_bo **bo) tbo = &((*bo)->bo); ttm_bo_unref(&tbo); - if (tbo == NULL) - *bo = NULL; - + *bo = NULL; } + void ast_gem_free_object(struct drm_gem_object *obj) { struct ast_bo *ast_bo = gem_to_ast_bo(obj); - if (!ast_bo) - return; ast_bo_unref(&ast_bo); } |