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-rw-r--r--fs/fcntl.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 5ef953e6f908..97e01dc0d95f 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -199,9 +199,7 @@ static int setfl(int fd, struct file * filp, unsigned long arg)
199static void f_modown(struct file *filp, struct pid *pid, enum pid_type type, 199static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
200 int force) 200 int force)
201{ 201{
202 unsigned long flags; 202 write_lock_irq(&filp->f_owner.lock);
203
204 write_lock_irqsave(&filp->f_owner.lock, flags);
205 if (force || !filp->f_owner.pid) { 203 if (force || !filp->f_owner.pid) {
206 put_pid(filp->f_owner.pid); 204 put_pid(filp->f_owner.pid);
207 filp->f_owner.pid = get_pid(pid); 205 filp->f_owner.pid = get_pid(pid);
@@ -213,7 +211,7 @@ static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
213 filp->f_owner.euid = cred->euid; 211 filp->f_owner.euid = cred->euid;
214 } 212 }
215 } 213 }
216 write_unlock_irqrestore(&filp->f_owner.lock, flags); 214 write_unlock_irq(&filp->f_owner.lock);
217} 215}
218 216
219int __f_setown(struct file *filp, struct pid *pid, enum pid_type type, 217int __f_setown(struct file *filp, struct pid *pid, enum pid_type type,