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| author | Peter Huewe <peterhuewe@gmx.de> | 2011-02-21 21:01:42 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-02-21 21:01:42 -0500 |
| commit | 7dc576158d7e5cdff3349f78598fdb4080536342 (patch) | |
| tree | e7be15a8ee8add729915c81e9cb39cd55d6b572d /fs/ext4/extents.c | |
| parent | da488945f4bf4096f4ab6091938469bd8822cfec (diff) | |
| download | linux-7dc576158d7e5cdff3349f78598fdb4080536342.tar.gz linux-7dc576158d7e5cdff3349f78598fdb4080536342.tar.bz2 linux-7dc576158d7e5cdff3349f78598fdb4080536342.zip | |
ext4: Fix sparse warning: Using plain integer as NULL pointer
This patch fixes the warning "Using plain integer as NULL pointer",
generated by sparse, by replacing the offending 0s with NULL.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index ccce8a7e94ed..d16f6b5a140b 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1034,7 +1034,7 @@ cleanup: for (i = 0; i < depth; i++) { if (!ablocks[i]) continue; - ext4_free_blocks(handle, inode, 0, ablocks[i], 1, + ext4_free_blocks(handle, inode, NULL, ablocks[i], 1, EXT4_FREE_BLOCKS_METADATA); } } @@ -2059,7 +2059,7 @@ static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode, if (err) return err; ext_debug("index is empty, remove it, free block %llu\n", leaf); - ext4_free_blocks(handle, inode, 0, leaf, 1, + ext4_free_blocks(handle, inode, NULL, leaf, 1, EXT4_FREE_BLOCKS_METADATA | EXT4_FREE_BLOCKS_FORGET); return err; } @@ -2156,7 +2156,7 @@ static int ext4_remove_blocks(handle_t *handle, struct inode *inode, num = le32_to_cpu(ex->ee_block) + ee_len - from; start = ext4_ext_pblock(ex) + ee_len - num; ext_debug("free last %u blocks starting %llu\n", num, start); - ext4_free_blocks(handle, inode, 0, start, num, flags); + ext4_free_blocks(handle, inode, NULL, start, num, flags); } else if (from == le32_to_cpu(ex->ee_block) && to <= le32_to_cpu(ex->ee_block) + ee_len - 1) { printk(KERN_INFO "strange request: removal %u-%u from %u:%u\n", @@ -3485,7 +3485,7 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode, /* not a good idea to call discard here directly, * but otherwise we'd need to call it every free() */ ext4_discard_preallocations(inode); - ext4_free_blocks(handle, inode, 0, ext4_ext_pblock(&newex), + ext4_free_blocks(handle, inode, NULL, ext4_ext_pblock(&newex), ext4_ext_get_actual_len(&newex), 0); goto out2; } |