Commit be255335 authored by Lukas Bulwahn's avatar Lukas Bulwahn Committed by Martin K. Petersen
Browse files

scsi: sd: Remove obsolete variable in sd_remove() 

Commit 996e509b ("sd: use __register_blkdev to avoid a modprobe for an
unregistered dev_t") removed blk_register_region(devt, ...) in sd_remove()
and since then, devt is unused in sd_remove().

Hence, make W=1 warns:

  drivers/scsi/sd.c:3516:8:
      warning: variable 'devt' set but not used [-Wunused-but-set-variable]

Simply remove this obsolete variable.

[mkp: fixed commit sha]

Link: https://lore.kernel.org/r/20201214095424.12479-1-lukas.bulwahn@gmail.com


Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarNathan Chancellor <natechancellor@gmail.com>
Acked-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarLukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e5cc9002

drivers/scsi/sd.c

+0 −2
Original line number Diff line number Diff line
@@ -3512,10 +3512,8 @@ static int sd_probe(struct device *dev) 
static int sd_remove(struct device *dev)

{

	struct scsi_disk *sdkp;

	dev_t devt;



	sdkp = dev_get_drvdata(dev);

	devt = disk_devt(sdkp->disk);

	scsi_autopm_get_device(sdkp->device);



	async_synchronize_full_domain(&scsi_sd_pm_domain);