write_unlock_irq(&filp->f_owner.lock);
}
-int __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
+void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
int force)
{
- int err;
-
- err = security_file_set_fowner(filp);
- if (err)
- return err;
-
+ security_file_set_fowner(filp);
f_modown(filp, pid, type, force);
- return 0;
}
EXPORT_SYMBOL(__f_setown);
-int f_setown(struct file *filp, unsigned long arg, int force)
+void f_setown(struct file *filp, unsigned long arg, int force)
{
enum pid_type type;
struct pid *pid;
int who = arg;
- int result;
type = PIDTYPE_PID;
if (who < 0) {
type = PIDTYPE_PGID;
}
rcu_read_lock();
pid = find_vpid(who);
- result = __f_setown(filp, pid, type, force);
+ __f_setown(filp, pid, type, force);
rcu_read_unlock();
- return result;
}
EXPORT_SYMBOL(f_setown);
if (owner.pid && !pid)
ret = -ESRCH;
else
- ret = __f_setown(filp, pid, type, 1);
+ __f_setown(filp, pid, type, 1);
rcu_read_unlock();
return ret;
force_successful_syscall_return();
break;
case F_SETOWN:
- err = f_setown(filp, arg, 1);
+ f_setown(filp, arg, 1);
+ err = 0;
break;
case F_GETOWN_EX:
err = f_getown_ex(filp, arg);
* Exceptions: O_NONBLOCK is a two bit define on parisc; O_NDELAY
* is defined as O_NONBLOCK on some platforms and not on others.
*/
- BUILD_BUG_ON(20 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
+ BUILD_BUG_ON(21 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
O_RDONLY | O_WRONLY | O_RDWR |
O_CREAT | O_EXCL | O_NOCTTY |
O_TRUNC | O_APPEND | /* O_NONBLOCK | */
__O_SYNC | O_DSYNC | FASYNC |
O_DIRECT | O_LARGEFILE | O_DIRECTORY |
O_NOFOLLOW | O_NOATIME | O_CLOEXEC |
- __FMODE_EXEC | O_PATH | __O_TMPFILE
+ __FMODE_EXEC | O_PATH | __O_TMPFILE |
+ __FMODE_NONOTIFY
));
fasync_cache = kmem_cache_create("fasync_cache",