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| author |   Enze Li <lienze@kylinos.cn> | 2022-04-01 22:18:42 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-04-06 08:47:52 -0600 |
| commit | 4ded53ea0c7d46fa043efc7320e17ca443a1debb (patch) | |
| tree | 1c19c4de9e2fedeaeb99bed4066f296c43497099 | |
| parent | Linux 5.18-rc1 (diff) | |
| download | linux-dev-4ded53ea0c7d46fa043efc7320e17ca443a1debb.tar.xz linux-dev-4ded53ea0c7d46fa043efc7320e17ca443a1debb.zip | |
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>
| -rw-r--r-- | drivers/cdrom/cdrom.c | 3 |
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); |