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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/compression.c | |
| parent | f8c269d7223f6b63cc5936eb191bc3b170d24342 (diff) | |
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/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index e9df8862012c..ecacb7a2d422 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -622,7 +622,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, cb->orig_bio = bio; nr_pages = DIV_ROUND_UP(compressed_len, PAGE_CACHE_SIZE); - cb->compressed_pages = kzalloc(sizeof(struct page *) * nr_pages, + cb->compressed_pages = kcalloc(nr_pages, sizeof(struct page *), GFP_NOFS); if (!cb->compressed_pages) goto fail1; |