diff options
| author | Zhengyuan Liu <liuzhengyuan@kylinos.cn> | 2019-06-20 20:12:17 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2019-06-20 20:12:17 +0300 |
| commit | ee102584efd53547bf9a0810e80b56f99f4a9105 (patch) | |
| tree | cd995a1511e4aa4c9ef6d2a488795d5a5b670693 /fs/afs/file.c | |
| parent | 452181936931f0f08923aba5e04e1e9ef58c389f (diff) | |
| download | linux-ee102584efd53547bf9a0810e80b56f99f4a9105.tar.xz | |
fs/afs: use struct_size() in kzalloc()
As Gustavo said in other patches doing the same replace, we can now
use the new struct_size() helper to avoid leaving these open-coded and
prone to type mistake.
Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/file.c')
| -rw-r--r-- | fs/afs/file.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index 11e69c5fb7ab..67cd782a1c64 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -314,8 +314,7 @@ int afs_page_filler(void *data, struct page *page) /* fall through */ default: go_on: - req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *), - GFP_KERNEL); + req = kzalloc(struct_size(req, array, 1), GFP_KERNEL); if (!req) goto enomem; @@ -465,8 +464,7 @@ static int afs_readpages_one(struct file *file, struct address_space *mapping, n++; } - req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *) * n, - GFP_NOFS); + req = kzalloc(struct_size(req, array, n), GFP_NOFS); if (!req) return -ENOMEM; |