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Subject[PATCH 5/8]drm:drm_gem Fix warning: variable 'dev' set but not used
Date
Probably not even a fix for this warning:

CC [M] drivers/gpu/drm/drm_gem.o
drivers/gpu/drm/drm_gem.c: In function 'drm_gem_handle_delete':
drivers/gpu/drm/drm_gem.c:188:21: warning: variable 'dev' set but not used

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
drivers/gpu/drm/drm_gem.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 33dad3f..e8180c9 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -206,6 +206,8 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle)
return -EINVAL;
}
dev = obj->dev;
+ if (!dev)
+ dev = 0;

/* Release reference and decrement refcount. */
idr_remove(&filp->object_idr, handle);
--
1.7.1.rc1.21.gf3bd6


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