From e4a53cbabc81f04e24a5570b4aa6a6384bdbfc67 Mon Sep 17 00:00:00 2001 From: "Gabriel A. Devenyi" Date: Tue, 8 Nov 2005 21:35:00 -0800 Subject: [PATCH] [PATCH] drivers/block/pktcdvd.c: remove write-only variable in pkt_iosched_process_queue() Found this on Coverty's linux bug database (http://linuxbugsdb.coverity.com). The function pkt_iosched_process_queue makes a call to bdev_get_queue and stores the result but never uses it, so it looks like it can be safely removed. Signed-off-by: Gabriel A. Devenyi Signed-off-by: Adrian Bunk Acked-by: Peter Osterlund Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/pktcdvd.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index a280e67..59e5982 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -511,14 +511,11 @@ static void pkt_queue_bio(struct pktcdvd_device *pd, struct bio *bio) */ static void pkt_iosched_process_queue(struct pktcdvd_device *pd) { - request_queue_t *q; if (atomic_read(&pd->iosched.attention) == 0) return; atomic_set(&pd->iosched.attention, 0); - q = bdev_get_queue(pd->bdev); - for (;;) { struct bio *bio; int reads_queued, writes_queued; -- 2.7.4