Commit 7b770657 authored Sep 27, 2011 by Julian Andres Klode Committed by Greg Kroah-Hartman Sep 29, 2011

staging: nvec: Do not print free message for tx_scratch



The scratch area is not part of the pool and thus gets
no allocation message. Printing a free message would
be confusing, and the pointer subtraction would be
undefined behavior.

Signed-off-by: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 0cab4cb8

drivers/staging/nvec/nvec.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -110,6 +110,7 @@ static struct nvec_msg nvec_msg_alloc(struct nvec_chip nvec)

		static void nvec_msg_free(struct nvec_chip nvec, struct nvec_msg msg)
		{
		if (msg != &nvec->tx_scratch)
		dev_vdbg(nvec->dev, "INFO: Free %ti\n", msg - nvec->msg_pool);
		atomic_set(&msg->used, 0);
		}

Admin message