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| author | David Sterba <dsterba@suse.cz> | 2015-02-20 18:00:26 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-03-03 17:23:58 +0100 |
| commit | 31e818fe7375d60de9953051f7bd1615cebc3681 (patch) | |
| tree | c096eb4b8398ada2c04ab459705f436bde969beb /fs/btrfs/disk-io.c | |
| parent | f8c269d7223f6b63cc5936eb191bc3b170d24342 (diff) | |
| download | lwn-31e818fe7375d60de9953051f7bd1615cebc3681.tar.gz lwn-31e818fe7375d60de9953051f7bd1615cebc3681.zip | |
btrfs: cleanup, use kmalloc_array/kcalloc array helpers
Convert kmalloc(nr * size, ..) to kmalloc_array that does additional
overflow checks, the zeroing variant is kcalloc.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 73b152138221..14e4a3e0f9b2 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -302,7 +302,7 @@ static int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf, offset += cur_len; } if (csum_size > sizeof(inline_result)) { - result = kzalloc(csum_size * sizeof(char), GFP_NOFS); + result = kzalloc(csum_size, GFP_NOFS); if (!result) return 1; } else { |