---

yaml --- r: 262400 b: refs/heads/master c: d5f4d11 h: refs/heads/master v: v3
git-mirror · Aug 3, 2011 · 51599f3 · 51599f3
1 parent 96fae13
commit 51599f3
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ada5ed5484f492e4eb13d788c6c077cf243f53e6
+refs/heads/master: d5f4d113cb9dac182ba44eb605ec4a2f1fdfd3ec
diff --git a/trunk/drivers/s390/char/sclp_async.c b/trunk/drivers/s390/char/sclp_async.c
@@ -82,12 +82,9 @@ static int proc_handler_callhome(struct ctl_table *ctl, int write,
 			return -EFAULT;
 	} else {
 		len = *count;
-		rc = copy_from_user(buf, buffer, sizeof(buf));
-		if (rc != 0)
-			return -EFAULT;
-		buf[sizeof(buf) - 1] = '\0';
-		if (strict_strtoul(buf, 0, &val) != 0)
-			return -EINVAL;
+		rc = kstrtoul_from_user(buffer, len, 0, &val);
+		if (rc)
+			return rc;
 		if (val != 0 && val != 1)
 			return -EINVAL;
 		callhome_enabled = val;