diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2010-02-16 11:19:18 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2010-02-16 11:19:18 +0100 |
| commit | ba9341dfef6b0201cd30e3904dcd0a47d3dc35e0 (patch) | |
| tree | d83637979db83bb9d5a23e190148b90b60c976d2 /fs/nilfs2/direct.c | |
| parent | d39e82db73eb876c60d00f00219d767b3be30307 (diff) | |
| parent | f167e1d073278fe231bbdd5d6c24fb9d091aa544 (diff) | |
Merge branch 'fixes' into devel
Diffstat (limited to 'fs/nilfs2/direct.c')
| -rw-r--r-- | fs/nilfs2/direct.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c index d369ac71827..236753df5cd 100644 --- a/fs/nilfs2/direct.c +++ b/fs/nilfs2/direct.c @@ -51,11 +51,11 @@ static int nilfs_direct_lookup(const struct nilfs_bmap *bmap, struct nilfs_direct *direct; __u64 ptr; - direct = (struct nilfs_direct *)bmap; - if ((key > NILFS_DIRECT_KEY_MAX) || - (level != 1) || /* XXX: use macro for level 1 */ - ((ptr = nilfs_direct_get_ptr(direct, key)) == - NILFS_BMAP_INVALID_PTR)) + direct = (struct nilfs_direct *)bmap; /* XXX: use macro for level 1 */ + if (key > NILFS_DIRECT_KEY_MAX || level != 1) + return -ENOENT; + ptr = nilfs_direct_get_ptr(direct, key); + if (ptr == NILFS_BMAP_INVALID_PTR) return -ENOENT; if (ptrp != NULL) @@ -73,9 +73,10 @@ static int nilfs_direct_lookup_contig(const struct nilfs_bmap *bmap, sector_t blocknr; int ret, cnt; - if (key > NILFS_DIRECT_KEY_MAX || - (ptr = nilfs_direct_get_ptr(direct, key)) == - NILFS_BMAP_INVALID_PTR) + if (key > NILFS_DIRECT_KEY_MAX) + return -ENOENT; + ptr = nilfs_direct_get_ptr(direct, key); + if (ptr == NILFS_BMAP_INVALID_PTR) return -ENOENT; if (NILFS_BMAP_USE_VBN(bmap)) { |