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cdrom: remove unused variable 

The clang static analyzer reports the following warning,

File: drivers/cdrom/cdrom.c
Warning: line 1380, column 7
	 Although the value stored to 'status' is used in enclosing
	 expression, the value is never actually read from 'status'

Remove the unused variable to eliminate the warning.

Signed-off-by: Enze Li <lienze@kylinos.cn>
Link: https://lore.kernel.org/all/20220401032623.293666-1-lienze@kylinos.cn
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20220401211842.2088096-1-phil@philpotter.co.uk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Enze Li 2022-04-01 22:18:42 +01:00 committed by Jens Axboe
parent 3123109284
commit 4ded53ea0c
1 changed files with 1 additions and 2 deletions
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3
drivers/cdrom/cdrom.c
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@ -1365,7 +1365,6 @@ out_free:
*/
int cdrom_number_of_slots(struct cdrom_device_info *cdi)
{
int status;
int nslots = 1;
struct cdrom_changer_info *info;
@ -1377,7 +1376,7 @@ int cdrom_number_of_slots(struct cdrom_device_info *cdi)
if (!info)
return -ENOMEM;
if ((status = cdrom_read_mech_status(cdi, info)) == 0)
if (cdrom_read_mech_status(cdi, info) == 0)
nslots = info->hdr.nslots;
kfree(info);