Commit 37b7862b authored Aug 03, 2015 by Lokesh Batra

msm: kgsl: Initialize pagetable pointer to NULL on declaration



Initialize local pagetable pointer to NULL in the function
kgsl_mem_entry_attach_process(). This avoids GPU page faults in
case GPU address for the memory entry does not exist.

Change-Id: Ibb37f085bc38b025e5c7305e662c5d6d5ab8106c
Signed-off-by: Lokesh Batra <lbatra@codeaurora.org>

parent 77813844

drivers/gpu/msm/kgsl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -389,7 +389,7 @@ kgsl_mem_entry_attach_process(struct kgsl_mem_entry *entry,
		int id;
		int ret;
		struct kgsl_process_private *process = dev_priv->process_priv;
		struct kgsl_pagetable *pagetable;
		struct kgsl_pagetable *pagetable = NULL;

		ret = kgsl_process_private_get(process);
		if (!ret)