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| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-09-12 17:39:24 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2024-10-03 09:31:08 +0200 |
| commit | 7264745d55422dbe53b5e75ddec622ab5d1290cb (patch) | |
| tree | 92100c1d67f370e91fb4f0e23432352773328aef /fs | |
| parent | 9852d85ec9d492ebef56dc5f229416c925758edc (diff) | |
| download | lwn-7264745d55422dbe53b5e75ddec622ab5d1290cb.tar.gz lwn-7264745d55422dbe53b5e75ddec622ab5d1290cb.zip | |
ceph: use struct_size() helper in __ceph_pool_perm_get()
Use struct_size() to calculate the number of bytes to be allocated.
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 53fef258c2bc..1d97a53d1b29 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -2145,7 +2145,7 @@ static int __ceph_pool_perm_get(struct ceph_inode_info *ci, } pool_ns_len = pool_ns ? pool_ns->len : 0; - perm = kmalloc(sizeof(*perm) + pool_ns_len + 1, GFP_NOFS); + perm = kmalloc(struct_size(perm, pool_ns, pool_ns_len + 1), GFP_NOFS); if (!perm) { err = -ENOMEM; goto out_unlock; |