diff options
Diffstat (limited to 'fs/ksmbd/smb2misc.c')
| -rw-r--r-- | fs/ksmbd/smb2misc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/ksmbd/smb2misc.c b/fs/ksmbd/smb2misc.c index 6e25ace36568..a717aa9b4af8 100644 --- a/fs/ksmbd/smb2misc.c +++ b/fs/ksmbd/smb2misc.c @@ -149,15 +149,11 @@ static int smb2_get_data_area_len(unsigned int *off, unsigned int *len, break; case SMB2_LOCK: { - int lock_count; + unsigned short lock_count; - /* - * smb2_lock request size is 48 included single - * smb2_lock_element structure size. - */ - lock_count = le16_to_cpu(((struct smb2_lock_req *)hdr)->LockCount) - 1; + lock_count = le16_to_cpu(((struct smb2_lock_req *)hdr)->LockCount); if (lock_count > 0) { - *off = __SMB2_HEADER_STRUCTURE_SIZE + 48; + *off = offsetof(struct smb2_lock_req, locks); *len = sizeof(struct smb2_lock_element) * lock_count; } break; |