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Commit 7fea641c authored by Viresh Kumar's avatar Viresh Kumar Committed by Greg Kroah-Hartman
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greybus: raw: Print expected/actual payload size on mismatch 



Print (expected-payload-size actual-payload-size), when the size doesn't
match for requests received by the module. This gives more details
required for debugging the issue.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarAlex Elder <elder@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 47a96858

drivers/staging/greybus/raw.c

+2 −1
Original line number Diff line number Diff line
@@ -121,7 +121,8 @@ static int gb_raw_receive(u8 type, struct gb_operation *op) 


	/* Verify size of payload */

	if (op->request->payload_size < sizeof(*receive)) {

		dev_err(raw->device, "raw receive request too small\n");

		dev_err(raw->device, "raw receive request too small (%zu < %zu)\n",

			op->request->payload_size, sizeof(*receive));

		return -EINVAL;

	}

	receive = op->request->payload;