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>

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,
         if (here < 0)
                 here = 0;
 
-        p = ((char *)bh->b_data) + (here >> 3);
+        p = bh->b_data + (here >> 3);
         r = memscan(p, 0, ((maxblocks + 7) >> 3) - (here >> 3));
-        next = (r - ((char *)bh->b_data)) << 3;
+        next = (r - bh->b_data) << 3;
 
         if (next < maxblocks && next >= start && ext3_test_allocatable(next, bh))
                 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)
          * Note: s_es must be initialized as soon as possible because
          *       some ext3 macro-instructions depend on its value
          */
-        es = (struct ext3_super_block *) (((char *)bh->b_data) + offset);
+        es = (struct ext3_super_block *) (bh->b_data + offset);
         sbi->s_es = es;
         sb->s_magic = le16_to_cpu(es->s_magic);
         if (sb->s_magic != EXT3_SUPER_MAGIC)
@@ -1765,7 +1765,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
                                "error: can't read superblock on 2nd try");
                         goto failed_mount;
                 }
-                es = (struct ext3_super_block *)(((char *)bh->b_data) + offset);
+                es = (struct ext3_super_block *)(bh->b_data + offset);
                 sbi->s_es = es;
                 if (es->s_magic != cpu_to_le16(EXT3_SUPER_MAGIC)) {
                         ext3_msg(sb, KERN_ERR,
@@ -2168,7 +2168,7 @@ static journal_t *ext3_get_dev_journal(struct super_block *sb,
                 goto out_bdev;
         }
 
-        es = (struct ext3_super_block *) (((char *)bh->b_data) + offset);
+        es = (struct ext3_super_block *) (bh->b_data + offset);
         if ((le16_to_cpu(es->s_magic) != EXT3_SUPER_MAGIC) ||
             !(le32_to_cpu(es->s_feature_incompat) &
               EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)) {