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-rw-r--r--fs/compat.c4
-rw-r--r--fs/exec.c4
-rw-r--r--kernel/ptrace.c4
3 files changed, 6 insertions, 6 deletions
diff --git a/fs/compat.c b/fs/compat.c
index cdd51a3a7c5..fbadb947727 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1486,8 +1486,8 @@ int compat_do_execve(char * filename,
if (!bprm)
goto out_files;
- retval = mutex_lock_interruptible(&current->cred_guard_mutex);
- if (retval < 0)
+ retval = -ERESTARTNOINTR;
+ if (mutex_lock_interruptible(&current->cred_guard_mutex))
goto out_free;
current->in_execve = 1;
diff --git a/fs/exec.c b/fs/exec.c
index e639957d7a5..4a8849e45b2 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1277,8 +1277,8 @@ int do_execve(char * filename,
if (!bprm)
goto out_files;
- retval = mutex_lock_interruptible(&current->cred_guard_mutex);
- if (retval < 0)
+ retval = -ERESTARTNOINTR;
+ if (mutex_lock_interruptible(&current->cred_guard_mutex))
goto out_free;
current->in_execve = 1;
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 61c78b2c07b..082c320e4db 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -181,8 +181,8 @@ int ptrace_attach(struct task_struct *task)
* interference; SUID, SGID and LSM creds get determined differently
* under ptrace.
*/
- retval = mutex_lock_interruptible(&task->cred_guard_mutex);
- if (retval < 0)
+ retval = -ERESTARTNOINTR;
+ if (mutex_lock_interruptible(&task->cred_guard_mutex))
goto out;
task_lock(task);