ext3: use unsigned instead of int for type of blocksize in fs/ext3/namei.c

Use unsigned instead of int for the parameter which carries a blocksize.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index e2fc63cbba8b81e91945eee43d35c4b482f58fdc..bd87a607753695b25729e7e35ed49cf018c3c3c9 100644 (file)
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -161,12 +161,12 @@ static struct dx_frame *dx_probe(struct qstr *entry,
                                 struct dx_frame *frame,
                                 int *err);
 static void dx_release (struct dx_frame *frames);
-static int dx_make_map (struct ext3_dir_entry_2 *de, int size,
+static int dx_make_map(struct ext3_dir_entry_2 *de, unsigned blocksize,
                        struct dx_hash_info *hinfo, struct dx_map_entry map[]);
 static void dx_sort_map(struct dx_map_entry *map, unsigned count);
 static struct ext3_dir_entry_2 *dx_move_dirents (char *from, char *to,
                struct dx_map_entry *offsets, int count);
-static struct ext3_dir_entry_2* dx_pack_dirents (char *base, int size);
+static struct ext3_dir_entry_2 *dx_pack_dirents(char *base, unsigned blocksize);
 static void dx_insert_block (struct dx_frame *frame, u32 hash, u32 block);
 static int ext3_htree_next_block(struct inode *dir, __u32 hash,
                                 struct dx_frame *frame,
@@ -708,14 +708,14 @@ errout:
  * Create map of hash values, offsets, and sizes, stored at end of block.
  * Returns number of entries mapped.
  */
-static int dx_make_map (struct ext3_dir_entry_2 *de, int size,
-                       struct dx_hash_info *hinfo, struct dx_map_entry *map_tail)
+static int dx_make_map(struct ext3_dir_entry_2 *de, unsigned blocksize,
+               struct dx_hash_info *hinfo, struct dx_map_entry *map_tail)
 {
        int count = 0;
        char *base = (char *) de;
        struct dx_hash_info h = *hinfo;
 
-       while ((char *) de < base + size)
+       while ((char *) de < base + blocksize)
        {
                if (de->name_len && de->inode) {
                        ext3fs_dirhash(de->name, de->name_len, &h);
@@ -1120,13 +1120,14 @@ dx_move_dirents(char *from, char *to, struct dx_map_entry *map, int count)
  * Compact each dir entry in the range to the minimal rec_len.
  * Returns pointer to last entry in range.
  */
-static struct ext3_dir_entry_2* dx_pack_dirents(char *base, int size)
+static struct ext3_dir_entry_2 *dx_pack_dirents(char *base, unsigned blocksize)
 {
-       struct ext3_dir_entry_2 *next, *to, *prev, *de = (struct ext3_dir_entry_2 *) base;
+       struct ext3_dir_entry_2 *next, *to, *prev;
+       struct ext3_dir_entry_2 *de = (struct ext3_dir_entry_2 *)base;
        unsigned rec_len = 0;
 
        prev = to = de;
-       while ((char*)de < base + size) {
+       while ((char *)de < base + blocksize) {
                next = ext3_next_entry(de);
                if (de->inode && de->name_len) {
                        rec_len = EXT3_DIR_REC_LEN(de->name_len);