[PATCH 01/20] drm/msm: remove dangling submitqueue references

[Rob Clark]

From: Rob Clark 

Currently it doesn't matter, since we free the ctx immediately.  But
when we start refcnt'ing the ctx, we don't want old dangling list
entries to hang around.

Signed-off-by: Rob Clark 
Reviewed-by: Jordan Crouse 
---
 drivers/gpu/drm/msm/msm_submitqueue.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c 
b/drivers/gpu/drm/msm/msm_submitqueue.c
index a1d94be7883a..90c9d84e6155 100644
--- a/drivers/gpu/drm/msm/msm_submitqueue.c
+++ b/drivers/gpu/drm/msm/msm_submitqueue.c
@@ -49,8 +49,10 @@ void msm_submitqueue_close(struct msm_file_private *ctx)
 * No lock needed in close and there won't
 * be any more user ioctls coming our way
 */
-   list_for_each_entry_safe(entry, tmp, >submitqueues, node)
+   list_for_each_entry_safe(entry, tmp, >submitqueues, node) {
+   list_del(>node);
msm_submitqueue_put(entry);
+   }
 }
 
 int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private 
*ctx,
-- 
2.26.2

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[PATCH 01/20] drm/msm: remove dangling submitqueue references

[Rob Clark]

From: Rob Clark 

Currently it doesn't matter, since we free the ctx immediately.  But
when we start refcnt'ing the ctx, we don't want old dangling list
entries to hang around.

Signed-off-by: Rob Clark 
---
 drivers/gpu/drm/msm/msm_submitqueue.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c 
b/drivers/gpu/drm/msm/msm_submitqueue.c
index a1d94be7883a..90c9d84e6155 100644
--- a/drivers/gpu/drm/msm/msm_submitqueue.c
+++ b/drivers/gpu/drm/msm/msm_submitqueue.c
@@ -49,8 +49,10 @@ void msm_submitqueue_close(struct msm_file_private *ctx)
 * No lock needed in close and there won't
 * be any more user ioctls coming our way
 */
-   list_for_each_entry_safe(entry, tmp, >submitqueues, node)
+   list_for_each_entry_safe(entry, tmp, >submitqueues, node) {
+   list_del(>node);
msm_submitqueue_put(entry);
+   }
 }
 
 int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private 
*ctx,
-- 
2.26.2

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