diff options
author | Namhyung Kim <namhyung@gmail.com> | 2010-10-10 13:10:45 -0400 |
---|---|---|
committer | Jan Kara <jack@suse.cz> | 2010-10-27 19:30:03 -0400 |
commit | 57e94d8647e9aa60ad317ccd0cd54eefd603f1fe (patch) | |
tree | 6151046672c86109497bfbb08f61be7585251d51 /fs/ext3 | |
parent | df0d6b8ff152b1a1aaae17c27a445ad025a358bd (diff) |
ext3: Remove unnecessary casts on bh->b_data
bh->b_data is already a pointer to char so casts to 'char *' should
be meaningless. Remove them.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3')
-rw-r--r-- | fs/ext3/balloc.c | 4 | ||||
-rw-r--r-- | fs/ext3/super.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 4a32511f4ded..a49ce4a7c23d 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c | |||
@@ -792,9 +792,9 @@ find_next_usable_block(ext3_grpblk_t start, struct buffer_head *bh, | |||
792 | if (here < 0) | 792 | if (here < 0) |
793 | here = 0; | 793 | here = 0; |
794 | 794 | ||
795 | p = ((char *)bh->b_data) + (here >> 3); | 795 | p = bh->b_data + (here >> 3); |
796 | r = memscan(p, 0, ((maxblocks + 7) >> 3) - (here >> 3)); | 796 | r = memscan(p, 0, ((maxblocks + 7) >> 3) - (here >> 3)); |
797 | next = (r - ((char *)bh->b_data)) << 3; | 797 | next = (r - bh->b_data) << 3; |
798 | 798 | ||
799 | if (next < maxblocks && next >= start && ext3_test_allocatable(next, bh)) | 799 | if (next < maxblocks && next >= start && ext3_test_allocatable(next, bh)) |
800 | return next; | 800 | return next; |
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index daf34b1c4fb5..af7aead1000a 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c | |||
@@ -1654,7 +1654,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) | |||
1654 | * Note: s_es must be initialized as soon as possible because | 1654 | * Note: s_es must be initialized as soon as possible because |
1655 | * some ext3 macro-instructions depend on its value | 1655 | * some ext3 macro-instructions depend on its value |
1656 | */ | 1656 | */ |
1657 | es = (struct ext3_super_block *) (((char *)bh->b_data) + offset); | 1657 | es = (struct ext3_super_block *) (bh->b_data + offset); |
1658 | sbi->s_es = es; | 1658 | sbi->s_es = es; |
1659 | sb->s_magic = le16_to_cpu(es->s_magic); | 1659 | sb->s_magic = le16_to_cpu(es->s_magic); |
1660 | if (sb->s_magic != EXT3_SUPER_MAGIC) | 1660 | if (sb->s_magic != EXT3_SUPER_MAGIC) |
@@ -1765,7 +1765,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) | |||
1765 | "error: can't read superblock on 2nd try"); | 1765 | "error: can't read superblock on 2nd try"); |
1766 | goto failed_mount; | 1766 | goto failed_mount; |
1767 | } | 1767 | } |
1768 | es = (struct ext3_super_block *)(((char *)bh->b_data) + offset); | 1768 | es = (struct ext3_super_block *)(bh->b_data + offset); |
1769 | sbi->s_es = es; | 1769 | sbi->s_es = es; |
1770 | if (es->s_magic != cpu_to_le16(EXT3_SUPER_MAGIC)) { | 1770 | if (es->s_magic != cpu_to_le16(EXT3_SUPER_MAGIC)) { |
1771 | ext3_msg(sb, KERN_ERR, | 1771 | ext3_msg(sb, KERN_ERR, |
@@ -2168,7 +2168,7 @@ static journal_t *ext3_get_dev_journal(struct super_block *sb, | |||
2168 | goto out_bdev; | 2168 | goto out_bdev; |
2169 | } | 2169 | } |
2170 | 2170 | ||
2171 | es = (struct ext3_super_block *) (((char *)bh->b_data) + offset); | 2171 | es = (struct ext3_super_block *) (bh->b_data + offset); |
2172 | if ((le16_to_cpu(es->s_magic) != EXT3_SUPER_MAGIC) || | 2172 | if ((le16_to_cpu(es->s_magic) != EXT3_SUPER_MAGIC) || |
2173 | !(le32_to_cpu(es->s_feature_incompat) & | 2173 | !(le32_to_cpu(es->s_feature_incompat) & |
2174 | EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)) { | 2174 | EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)) { |