@@ -194,10 +194,9 @@ errcode_t ext2fs_dirhash(int version, const char *name, int len,
{
__u32 hash;
__u32 minor_hash = 0;
- const char *p;
- int i;
- __u32 in[8], buf[4];
- int unsigned_flag = (version >= EXT2_HASH_UNSIGNED);
+ int i;
+ __u32 in[8], buf[4];
+ int unsigned_flag = (version >= EXT2_HASH_UNSIGNED);
/* Initialize the default seed for the hash checksum functions */
buf[0] = 0x67452301;
@@ -222,24 +221,22 @@ errcode_t ext2fs_dirhash(int version, const char *name, int len,
break;
case EXT2_HASH_HALF_MD4:
case EXT2_HASH_HALF_MD4_UNSIGNED:
- p = name;
while (len > 0) {
- str2hashbuf(p, len, in, 8, unsigned_flag);
+ str2hashbuf(name, len, in, 8, unsigned_flag);
halfMD4Transform(buf, in);
len -= 32;
- p += 32;
+ name += 32;
}
minor_hash = buf[2];
hash = buf[1];
break;
case EXT2_HASH_TEA:
case EXT2_HASH_TEA_UNSIGNED:
- p = name;
while (len > 0) {
- str2hashbuf(p, len, in, 4, unsigned_flag);
+ str2hashbuf(name, len, in, 4, unsigned_flag);
TEA_transform(buf, in);
len -= 16;
- p += 16;
+ name += 16;
}
hash = buf[0];
minor_hash = buf[1];
This also makes the variable declarations line up better. Signed-off-by: George Spelvin <linux@horizon.com> --- lib/ext2fs/dirhash.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-)