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Commit 4a63b030 authored Dec 18, 2009 by Roel Kluin Committed by Jens Axboe Dec 18, 2009

drbd: fix test of unsigned in _drbd_fault_random()



rsp->count is unsigned so the test does not work.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Lars Ellenberg <drbd-dev@lists.linbit.com>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

parent 1de6129f

drivers/block/drbd/drbd_main.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -3623,7 +3623,7 @@ _drbd_fault_random(struct fault_random_state *rsp)
	{		{
	long refresh;		long refresh;

	if (--rsp->count < 0) {		if (!rsp->count--) {
	get_random_bytes(&refresh, sizeof(refresh));		get_random_bytes(&refresh, sizeof(refresh));
	rsp->state += refresh;		rsp->state += refresh;
	rsp->count = FAULT_RANDOM_REFRESH;		rsp->count = FAULT_RANDOM_REFRESH;