Commit dc59b58b authored Aug 28, 2020 by Mao Jinlong Committed by Gerrit - the friendly Code Review server Aug 29, 2020

byte-cntr: Add mutex_unlock when rwp offset is invalid



Need add the mutex_unlock when rwp_offset is invalid.

Change-Id: I24fb3ae187d9fad33d073a33710f162c8d1a9c58
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>

parent a7b4e9f4

drivers/hwtracing/coresight/coresight-byte-cntr.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -207,6 +207,7 @@ int usb_bypass_start(struct byte_cntr *byte_cntr_data)
		if (offset < 0) {
		dev_err(&tmcdrvdata->csdev->dev,
		"%s: invalid rwp offset value\n", __func__);
		mutex_unlock(&byte_cntr_data->usb_bypass_lock);
		return offset;
		}
		byte_cntr_data->offset = offset;