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Commit 14194497 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: mhi-dev: Check to avoid null pointer dereference"

parents e2f066d9 0b5165ee

drivers/platform/msm/mhi_dev/mhi.c

+1 −2
Original line number Diff line number Diff line
@@ -2359,9 +2359,8 @@ static int mhi_dev_abort(struct mhi_dev *mhi) 
	/* Hard stop all the channels */

	for (ch_id = 0; ch_id < mhi->cfg.channels; ch_id++) {

		ring = &mhi->ring[ch_id + mhi->ch_ring_start];

		if (ring->state == RING_STATE_UINT)

		if (!ring || ring->state == RING_STATE_UINT)

			continue;



		ch = &mhi->ch[ch_id];

		mutex_lock(&ch->ch_lock);

		mhi->ch[ch_id].state = MHI_DEV_CH_STOPPED;