[PATCH] ext4: Use unsigned instead of int for type of blocksize in fs/ext4/namei.c

[PATCH] ext4: Use unsigned instead of int for type of blocksize in fs/ext4/namei.c

[Wei Yongjun]

Use unsigned instead of int for paramter which means blocksize.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
---
 fs/ext4/namei.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index ba702bd..371e851 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -161,12 +161,12 @@ static struct dx_frame *dx_probe(const struct qstr *d_name,
 				 struct dx_frame *frame,
 				 int *err);
 static void dx_release(struct dx_frame *frames);
-static int dx_make_map(struct ext4_dir_entry_2 *de, int size,
+static int dx_make_map(struct ext4_dir_entry_2 *de, unsigned size,
 		       struct dx_hash_info *hinfo, struct dx_map_entry map[]);
 static void dx_sort_map(struct dx_map_entry *map, unsigned count);
 static struct ext4_dir_entry_2 *dx_move_dirents(char *from, char *to,
 		struct dx_map_entry *offsets, int count);
-static struct ext4_dir_entry_2* dx_pack_dirents(char *base, int size);
+static struct ext4_dir_entry_2* dx_pack_dirents(char *base, unsigned size);
 static void dx_insert_block(struct dx_frame *frame,
 					u32 hash, ext4_lblk_t block);
 static int ext4_htree_next_block(struct inode *dir, __u32 hash,
@@ -713,7 +713,7 @@ 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 ext4_dir_entry_2 *de, int size,
+static int dx_make_map (struct ext4_dir_entry_2 *de, unsigned size,
 			struct dx_hash_info *hinfo, struct dx_map_entry *map_tail)
 {
 	int count = 0;
@@ -1130,7 +1130,7 @@ 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 ext4_dir_entry_2* dx_pack_dirents(char *base, int size)
+static struct ext4_dir_entry_2* dx_pack_dirents(char *base, unsigned size)
 {
 	struct ext4_dir_entry_2 *next, *to, *prev, *de = (struct ext4_dir_entry_2 *) base;
 	unsigned rec_len = 0;
-- 
1.5.3.8