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Commit d6bd95f0 authored by Jeremy Gebben's avatar Jeremy Gebben
Browse files

msm: kgsl: handle kgsl_mmu_getpagetable() errors 



This function now returns error codes, so use IS_ERR()
to identify failures.

Change-Id: Icb132669b8ebdfb9755face129c6bafbee410ac0
Signed-off-by: default avatarJeremy Gebben <jgebben@codeaurora.org>
parent 04536717

drivers/gpu/msm/kgsl.c

+4 −2
Original line number Diff line number Diff line
@@ -904,12 +904,14 @@ static struct kgsl_process_private *kgsl_process_private_new( 
	/* Allocate a pagetable for the new process object */

	if (kgsl_mmu_enabled()) {

		private->pagetable = kgsl_mmu_getpagetable(&device->mmu, tgid);

		if (private->pagetable == NULL) {

		if (IS_ERR(private->pagetable)) {

			int err = PTR_ERR(private->pagetable);



			idr_destroy(&private->mem_idr);

			idr_destroy(&private->syncsource_idr);



			kfree(private);

			private = ERR_PTR(-ENOMEM);

			private = ERR_PTR(err);

		}

	}