drivers/block/pktcdvd.c: remove write-only variable in pkt_iosched_process_queue()
PATCH 1/1 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.
this patch was already ACK'ed by Peter Osterlund.
From: Gabriel A. Devenyi <[email protected]>
Signed-off-by Gabriel A. Devenyi <[email protected]>
Signed-off-by Adrian Bunk <[email protected]>
---
This patch was already sent on:
- 2 Nov 2005
drivers/block/pktcdvd.c +0 -3
@@ -501,14 +501,11 @@ static void pkt_queue_bio(struct pktcdvd*/ 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;