Commit 7475c8ae authored Aug 25, 2017 by Bart Van Assche Committed by Martin K. Petersen Aug 25, 2017

scsi: sg: Fix type of last blk_trace_setup() argument



Avoid that sparse reports the following:

drivers/scsi/sg.c:1114:41: warning: incorrect type in argument 5 (different address spaces)
drivers/scsi/sg.c:1114:41:    expected char [noderef] <asn:1>*arg
drivers/scsi/sg.c:1114:41:    got char *<noident>

This patch does not change any functionality.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 830cc351

drivers/scsi/sg.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1110,8 +1110,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
		return blk_trace_setup(sdp->device->request_queue,
		sdp->disk->disk_name,
		MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
		NULL,
		(char *)arg);
		NULL, p);
		case BLKTRACESTART:
		return blk_trace_startstop(sdp->device->request_queue, 1);
		case BLKTRACESTOP:

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