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floppy: remove set but not used variable 'q' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/block/floppy.c: In function 'request_done':
drivers/block/floppy.c:2233:24: warning:
 variable 'q' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
YueHaibing 2019-02-18 08:42:32 +00:00 committed by Jens Axboe
parent bf7c7a0401
commit 6dc8746d71
1 changed files with 0 additions and 3 deletions
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3
drivers/block/floppy.c
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@ -2230,7 +2230,6 @@ static void floppy_end_request(struct request *req, blk_status_t error)
static void request_done(int uptodate)
{
struct request *req = current_req;
struct request_queue *q;
int block;
char msg[sizeof("request done ") + sizeof(int) * 3];
@ -2243,8 +2242,6 @@ static void request_done(int uptodate)
return;
}
q = req->q;
if (uptodate) {
/* maintain values for invalidation on geometry
* change */