[PATCH 27/31] block: remove unused fmode_t arguments from ioctl handlers

[Christoph Hellwig <hch@xxxxxx>]

A few ioctl handlers have fmode_t arguments that are entirely unused,
remove them.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/blk-zoned.c |  4 ++--
 block/blk.h       |  6 +++---
 block/ioctl.c     | 14 +++++++-------
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 096b6b47561f83..02cc2c629ac9be 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -323,8 +323,8 @@ static int blkdev_copy_zone_to_user(struct blk_zone *zone, unsigned int idx,
  * BLKREPORTZONE ioctl processing.
  * Called from blkdev_ioctl.
  */
-int blkdev_report_zones_ioctl(struct block_device *bdev, fmode_t mode,
-			      unsigned int cmd, unsigned long arg)
+int blkdev_report_zones_ioctl(struct block_device *bdev, unsigned int cmd,
+		unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	struct zone_report_args args;
diff --git a/block/blk.h b/block/blk.h
index 6910220aa030f1..e28d5d67d31a28 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -394,15 +394,15 @@ static inline struct bio *blk_queue_bounce(struct bio *bio,
 #ifdef CONFIG_BLK_DEV_ZONED
 void disk_free_zone_bitmaps(struct gendisk *disk);
 void disk_clear_zone_settings(struct gendisk *disk);
-int blkdev_report_zones_ioctl(struct block_device *bdev, fmode_t mode,
-		unsigned int cmd, unsigned long arg);
+int blkdev_report_zones_ioctl(struct block_device *bdev, unsigned int cmd,
+		unsigned long arg);
 int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode,
 		unsigned int cmd, unsigned long arg);
 #else /* CONFIG_BLK_DEV_ZONED */
 static inline void disk_free_zone_bitmaps(struct gendisk *disk) {}
 static inline void disk_clear_zone_settings(struct gendisk *disk) {}
 static inline int blkdev_report_zones_ioctl(struct block_device *bdev,
-		fmode_t mode, unsigned int cmd, unsigned long arg)
+		unsigned int cmd, unsigned long arg)
 {
 	return -ENOTTY;
 }
diff --git a/block/ioctl.c b/block/ioctl.c
index b39bd5b41ee492..3a10c34b8ef6d3 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -344,8 +344,8 @@ static int blkdev_pr_clear(struct block_device *bdev,
 	return ops->pr_clear(bdev, c.key);
 }
 
-static int blkdev_flushbuf(struct block_device *bdev, fmode_t mode,
-		unsigned cmd, unsigned long arg)
+static int blkdev_flushbuf(struct block_device *bdev, unsigned cmd,
+		unsigned long arg)
 {
 	if (!capable(CAP_SYS_ADMIN))
 		return -EACCES;
@@ -354,8 +354,8 @@ static int blkdev_flushbuf(struct block_device *bdev, fmode_t mode,
 	return 0;
 }
 
-static int blkdev_roset(struct block_device *bdev, fmode_t mode,
-		unsigned cmd, unsigned long arg)
+static int blkdev_roset(struct block_device *bdev, unsigned cmd,
+		unsigned long arg)
 {
 	int ret, n;
 
@@ -475,9 +475,9 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 
 	switch (cmd) {
 	case BLKFLSBUF:
-		return blkdev_flushbuf(bdev, mode, cmd, arg);
+		return blkdev_flushbuf(bdev, cmd, arg);
 	case BLKROSET:
-		return blkdev_roset(bdev, mode, cmd, arg);
+		return blkdev_roset(bdev, cmd, arg);
 	case BLKDISCARD:
 		return blk_ioctl_discard(bdev, mode, arg);
 	case BLKSECDISCARD:
@@ -487,7 +487,7 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 	case BLKGETDISKSEQ:
 		return put_u64(argp, bdev->bd_disk->diskseq);
 	case BLKREPORTZONE:
-		return blkdev_report_zones_ioctl(bdev, mode, cmd, arg);
+		return blkdev_report_zones_ioctl(bdev, cmd, arg);
 	case BLKRESETZONE:
 	case BLKOPENZONE:
 	case BLKCLOSEZONE:
-- 
2.39.2