diff options
Diffstat (limited to 'fs/remap_range.c')
| -rw-r--r-- | fs/remap_range.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/remap_range.c b/fs/remap_range.c index e4a5fdd7ad7b..6d4a9beaa097 100644 --- a/fs/remap_range.c +++ b/fs/remap_range.c @@ -99,24 +99,12 @@ static int generic_remap_checks(struct file *file_in, loff_t pos_in, static int remap_verify_area(struct file *file, loff_t pos, loff_t len, bool write) { - struct inode *inode = file_inode(file); - if (unlikely(pos < 0 || len < 0)) return -EINVAL; if (unlikely((loff_t) (pos + len) < 0)) return -EINVAL; - if (unlikely(inode->i_flctx && mandatory_lock(inode))) { - loff_t end = len ? pos + len - 1 : OFFSET_MAX; - int retval; - - retval = locks_mandatory_area(inode, file, pos, end, - write ? F_WRLCK : F_RDLCK); - if (retval < 0) - return retval; - } - return security_file_permission(file, write ? MAY_WRITE : MAY_READ); } |