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Commit 4d4fb266 authored by Brian Swetland's avatar Brian Swetland Committed by Daniel Walker
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[ARM] msm: smd: don't crash if the smd channel table doesn't exist 



Signed-off-by: default avatarBrian Swetland <swetland@google.com>
Signed-off-by: default avatarDaniel Walker <dwalker@codeaurora.org>
parent 2eb44eb9

arch/arm/mach-msm/smd.c

+4 −1
Original line number Diff line number Diff line
@@ -204,7 +204,10 @@ static void smd_channel_probe_worker(struct work_struct *work) 
	unsigned n;



	shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64);



	if (!shared) {

		pr_err("smd: cannot find allocation table\n");

		return;

	}

	for (n = 0; n < 64; n++) {

		if (smd_ch_allocated[n])

			continue;