From ab87118d717467cbcd9648692c2a9708d55193bc Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Sun, 8 Aug 2010 12:25:33 +0300 Subject: UBIFS: do not use key type in list_sort In comparison function for 'list_sort()' we use key type to distinguish between node types. However, we have a bit simper way to detect node type - 'snod->type'. This more logical to use, comparing to decoding key types. Also allows to get rid of 2 local variables. Signed-off-by: Artem Bityutskiy --- fs/ubifs/gc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'fs/ubifs/gc.c') diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c index 9dbbc5c88940..27815bb91125 100644 --- a/fs/ubifs/gc.c +++ b/fs/ubifs/gc.c @@ -157,7 +157,6 @@ int data_nodes_cmp(void *priv, struct list_head *a, struct list_head *b) */ int nondata_nodes_cmp(void *priv, struct list_head *a, struct list_head *b) { - int typea, typeb; ino_t inuma, inumb; struct ubifs_info *c = priv; struct ubifs_scan_node *sa, *sb; @@ -165,21 +164,22 @@ int nondata_nodes_cmp(void *priv, struct list_head *a, struct list_head *b) cond_resched(); sa = list_entry(a, struct ubifs_scan_node, list); sb = list_entry(b, struct ubifs_scan_node, list); - typea = key_type(c, &sa->key); - typeb = key_type(c, &sb->key); - ubifs_assert(typea != UBIFS_DATA_KEY && typeb != UBIFS_DATA_KEY); + ubifs_assert(sa->type != UBIFS_DATA_NODE && + sb->type != UBIFS_DATA_NODE); /* Inodes go before directory entries */ - if (typea == UBIFS_INO_KEY) { - if (typeb == UBIFS_INO_KEY) + if (sa->type == UBIFS_INO_NODE) { + if (sb->type == UBIFS_INO_NODE) return sb->len - sa->len; return -1; } - if (typeb == UBIFS_INO_KEY) + if (sb->type == UBIFS_INO_NODE) return 1; - ubifs_assert(typea == UBIFS_DENT_KEY || typea == UBIFS_XENT_KEY); - ubifs_assert(typeb == UBIFS_DENT_KEY || typeb == UBIFS_XENT_KEY); + ubifs_assert(sa->type == UBIFS_DENT_NODE || + sa->type == UBIFS_XENT_NODE); + ubifs_assert(sb->type == UBIFS_DENT_NODE || + sb->type == UBIFS_XENT_NODE); inuma = key_inum(c, &sa->key); inumb = key_inum(c, &sb->key); -- cgit v1.2.3-59-g8ed1b