X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=kernel%2Fptrace.c;h=082c320e4dbf0a4538b064f55814c72246852877;hb=402168cee1a0b791c54c54a68ae21bb26880f40b;hp=61c78b2c07baefd768aed903f482ea08d9672200;hpb=ee37ba7a4212c7420f12e6a2ad8a3966649ede7a;p=~andy%2Flinux

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);