Author: pfg
Date: Sat Jan 17 15:19:18 2015
New Revision: 277301
URL: https://svnweb.freebsd.org/changeset/base/277301
Log:
ext2: cosmetical issues
Minor sorting and note when the cases are expected to fall through.
MFC after: 1 week
Modified:
head/sys/fs/ext2fs/ext2_hash.c
Modified: head/sys/fs/ext2fs/ext2_hash.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_hash.c Sat Jan 17 14:44:59 2015
(r277300)
+++ head/sys/fs/ext2fs/ext2_hash.c Sat Jan 17 15:19:18 2015
(r277301)
@@ -196,10 +196,10 @@ ext2_prep_hashbuf(const char *src, int s
{
uint32_t padding = slen | (slen << 8) | (slen << 16) | (slen << 24);
uint32_t buf_val;
- int len, i;
- int buf_byte;
const unsigned char *ubuf = (const unsigned char *)src;
const signed char *sbuf = (const signed char *)src;
+ int len, i;
+ int buf_byte;
if (slen > dlen)
len = dlen;
@@ -265,6 +265,7 @@ ext2_htree_hash(const char *name, int le
switch (hash_version) {
case EXT2_HTREE_TEA_UNSIGNED:
unsigned_char = 1;
+ /* FALLTHROUGH */
case EXT2_HTREE_TEA:
while (len > 0) {
ext2_prep_hashbuf(name, len, data, 16, unsigned_char);
@@ -277,11 +278,13 @@ ext2_htree_hash(const char *name, int le
break;
case EXT2_HTREE_LEGACY_UNSIGNED:
unsigned_char = 1;
+ /* FALLTHROUGH */
case EXT2_HTREE_LEGACY:
major = ext2_legacy_hash(name, len, unsigned_char);
break;
case EXT2_HTREE_HALF_MD4_UNSIGNED:
unsigned_char = 1;
+ /* FALLTHROUGH */
case EXT2_HTREE_HALF_MD4:
while (len > 0) {
ext2_prep_hashbuf(name, len, data, 32, unsigned_char);
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