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authorH Hartley Sweeten <hartleys@visionengravers.com>2010-03-08 16:02:40 +1100
committerNeilBrown <neilb@suse.de>2010-05-18 15:27:46 +1000
commit7b92813c3c0b6990f14838e3985fb385d2655d0c (patch)
treec072a6684185f2c18734e704c488953250e8353a /drivers/md/bitmap.c
parent696fcd535b5a8cfc0617e9cf1d9d69a13895cc1e (diff)
downloadop-kernel-dev-7b92813c3c0b6990f14838e3985fb385d2655d0c.zip
op-kernel-dev-7b92813c3c0b6990f14838e3985fb385d2655d0c.tar.gz
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.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 6279393..49d6080 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);
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