diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-26 19:04:15 +0000 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-26 19:06:24 +0000 |
| commit | a7790532f5b7358c33a6b1834dc2b318de209f31 (patch) | |
| tree | 0ceb9e24b3f54cb5c8453fb5a218e2a94a0f1cce /fs/nilfs2/direct.c | |
| parent | 2764fb4244cc1bc08df3667924ca4a972e90ac70 (diff) | |
| parent | 60b341b778cc2929df16c0a504c91621b3c6a4ad (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
The SmartMedia FTL code depends on new kfifo bits from 2.6.33
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 d369ac718277..236753df5cdf 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)) { |