From: J. Bruce Fields <bfields@xxxxxxxxxxxxxx>
Share more code between setlease (used by nfsd) and fcntl.
Also some minor cleanup.
Signed-off-by: "J. Bruce Fields" <bfields@xxxxxxxxxxxxxx>
---
fs/locks.c | 14 +++-----------
1 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/fs/locks.c b/fs/locks.c
index 431a8b8..3f366e1 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1469,14 +1469,6 @@ int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
struct inode *inode = dentry->d_inode;
int error;
- if ((current->fsuid != inode->i_uid) && !capable(CAP_LEASE))
- return -EACCES;
- if (!S_ISREG(inode->i_mode))
- return -EINVAL;
- error = security_file_lock(filp, arg);
- if (error)
- return error;
-
locks_init_lock(&fl);
error = lease_init(filp, arg, &fl);
if (error)
@@ -1484,15 +1476,15 @@ int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
lock_kernel();
- error = __setlease(filp, arg, &flp);
+ error = setlease(filp, arg, &flp);
if (error || arg == F_UNLCK)
goto out_unlock;
error = fasync_helper(fd, filp, 1, &flp->fl_fasync);
if (error < 0) {
- /* remove lease just inserted by __setlease */
+ /* remove lease just inserted by setlease */
flp->fl_type = F_UNLCK | F_INPROGRESS;
- flp->fl_break_time = jiffies- 10;
+ flp->fl_break_time = jiffies - 10;
time_out_leases(inode);
goto out_unlock;
}
--
1.5.2.rc3
-
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