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authorEnze Li <lienze@kylinos.cn>2022-04-01 22:18:42 +0100
committerJens Axboe <axboe@kernel.dk>2022-04-06 08:47:52 -0600
commit4ded53ea0c7d46fa043efc7320e17ca443a1debb (patch)
tree1c19c4de9e2fedeaeb99bed4066f296c43497099 /drivers/cdrom
parent3123109284176b1532874591f7c81f3837bbdc17 (diff)
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>
Diffstat (limited to 'drivers/cdrom')
-rw-r--r--drivers/cdrom/cdrom.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 7bd10d63ddbe..2dc9da683a13 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -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);