mm/util.c: fix strndup_user() comment

The kerneldoc misdescribes strndup_user()'s return value. Cc: Dan Carpenter <[email protected]> Cc: Timur Tabi <[email protected]> Cc: Mihai Caraman <[email protected]> Cc: Kumar Gala <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ashr · Apr 6, 2019 · e914552 · e914552
1 parent acaf892
commit e914552
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/util.c b/mm/util.c
@@ -204,7 +204,7 @@ EXPORT_SYMBOL(vmemdup_user);
  * @s: The string to duplicate
  * @n: Maximum number of bytes to copy, including the trailing NUL.
  *
- * Return: newly allocated copy of @s or %NULL in case of error
+ * Return: newly allocated copy of @s or an ERR_PTR() in case of error
  */
 char *strndup_user(const char __user *s, long n)
 {