gpu: nvgpu: Fix memory leaks

Fix a memory leak introduced when making the priv struct for
TSGs.

Fix another memory leak when introducing a priv struct for
channels.

Bug 1816516

Change-Id: I7b0e62bb6352f7e65acb5501cab9cef055d1f535
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1266889
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
index 181140d2..0541f430 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.c
@@ -517,6 +517,7 @@ int gk20a_tsg_dev_release(struct inode *inode, struct file *filp)
                 return -ENODEV;
 
         kref_put(&tsg->refcount, gk20a_tsg_release);
+        kfree(priv);
         return 0;
 }