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| author |   H Hartley Sweeten <hartleys@visionengravers.com> | 2010-03-08 16:02:40 +1100 |
|---|---|---|
| committer |   NeilBrown <neilb@suse.de> | 2010-05-18 15:27:46 +1000 |
| commit | 7b92813c3c0b6990f14838e3985fb385d2655d0c (patch) | |
| tree | c072a6684185f2c18734e704c488953250e8353a /drivers/md/bitmap.c | |
| parent | md: expose max value of behind writes counter (diff) | |
| download | linux-dev-7b92813c3c0b6990f14838e3985fb385d2655d0c.tar.xz linux-dev-7b92813c3c0b6990f14838e3985fb385d2655d0c.zip | |
drivers/md: Remove unnecessary casts of void *
void pointers do not need to be cast to other pointer types.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/bitmap.c')
| -rw-r--r-- | drivers/md/bitmap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 6279393db64d..49d6080387c8 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -505,7 +505,7 @@ void bitmap_update_sb(struct bitmap *bitmap) return; } spin_unlock_irqrestore(&bitmap->lock, flags); - sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0); + sb = kmap_atomic(bitmap->sb_page, KM_USER0); sb->events = cpu_to_le64(bitmap->mddev->events); if (bitmap->mddev->events < bitmap->events_cleared) { /* rocking back to read-only */ @@ -526,7 +526,7 @@ void bitmap_print_sb(struct bitmap *bitmap) if (!bitmap || !bitmap->sb_page) return; - sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0); + sb = kmap_atomic(bitmap->sb_page, KM_USER0); printk(KERN_DEBUG "%s: bitmap file superblock:\n", bmname(bitmap)); printk(KERN_DEBUG " magic: %08x\n", le32_to_cpu(sb->magic)); printk(KERN_DEBUG " version: %d\n", le32_to_cpu(sb->version)); @@ -575,7 +575,7 @@ static int bitmap_read_sb(struct bitmap *bitmap) return err; } - sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0); + sb = kmap_atomic(bitmap->sb_page, KM_USER0); chunksize = le32_to_cpu(sb->chunksize); daemon_sleep = le32_to_cpu(sb->daemon_sleep) * HZ; @@ -661,7 +661,7 @@ static int bitmap_mask_state(struct bitmap *bitmap, enum bitmap_state bits, return 0; } spin_unlock_irqrestore(&bitmap->lock, flags); - sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0); + sb = kmap_atomic(bitmap->sb_page, KM_USER0); old = le32_to_cpu(sb->state) & bits; switch (op) { case MASK_SET: sb->state |= cpu_to_le32(bits); |