Commit 628db146 authored Feb 06, 2018 by Archana Sriram Committed by Gerrit - the friendly Code Review server Mar 26, 2018

msm: kgsl: Fix uninitialized variable in adreno_ringbuffer_probe()



To avoid possibility of using 'status' variable uninitialized,
safely initializing it to -ENOMEM.

Change-Id: I02b05e78b8d7878dc9bc60d40dc91217adeff364
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
Signed-off-by: Urvashi Agrawal <urvaagra@codeaurora.org>

parent 3628b1bf

drivers/gpu/msm/adreno_ringbuffer.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -262,7 +262,8 @@ int adreno_ringbuffer_probe(struct adreno_device *adreno_dev, bool nopreempt)
		{
		struct kgsl_device *device = KGSL_DEVICE(adreno_dev);
		struct adreno_gpudev *gpudev = ADRENO_GPU_DEVICE(adreno_dev);
		int i, status;
		int i;
		int status = -ENOMEM;

		if (!adreno_is_a3xx(adreno_dev)) {
		status = kgsl_allocate_global(device, &device->scratch,