Remove GENHD_FL_DRIVERFS (97fedbbe) · Commits · 戴 / test

This flag is not used, so best discarded. Signed-off-by:

NeilBrown <neilb@suse.de> -- Hi Jens, I came across this recently - these are the only two occurances of "GENHD_FL_DRIVERFS" in the kernel, so it cannot be needed. NeilBrown Signed-off-by:

Jens Axboe <jens.axboe@oracle.com>

drivers/scsi/sd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2185,7 +2185,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
		blk_queue_prep_rq(sdp->request_queue, sd_prep_fn);

		gd->driverfs_dev = &sdp->sdev_gendev;
		gd->flags = GENHD_FL_EXT_DEVT \| GENHD_FL_DRIVERFS;
		gd->flags = GENHD_FL_EXT_DEVT;
		if (sdp->removable)
		gd->flags \|= GENHD_FL_REMOVABLE;

include/linux/genhd.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -109,7 +109,7 @@ struct hd_struct {
		};

		#define GENHD_FL_REMOVABLE 1
		#define GENHD_FL_DRIVERFS 2
		/* 2 is unused */
		#define GENHD_FL_MEDIA_CHANGE_NOTIFY 4
		#define GENHD_FL_CD 8
		#define GENHD_FL_UP 16

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