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cdrom: remove set but not used variable 'tocuse' 

tocuse is not used after setting its value. It is safe to remove
the unused variable.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
zhong jiang 2018-10-23 20:06:37 +08:00 committed by Jens Axboe
parent d91dc172e3
commit cdffab7a86
1 changed files with 3 additions and 3 deletions
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6
drivers/cdrom/gdrom.c
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@ -327,15 +327,15 @@ static int get_entry_track(int track)
static int gdrom_get_last_session(struct cdrom_device_info *cd_info,
struct cdrom_multisession *ms_info)
{
int fentry, lentry, track, data, tocuse, err;
int fentry, lentry, track, data, err;
if (!gd.toc)
return -ENOMEM;
tocuse = 1;
/* Check if GD-ROM */
err = gdrom_readtoc_cmd(gd.toc, 1);
/* Not a GD-ROM so check if standard CD-ROM */
if (err) {
tocuse = 0;
err = gdrom_readtoc_cmd(gd.toc, 0);
if (err) {
pr_info("Could not get CD table of contents\n");