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]>
This commit is contained in:
Andrew Morton 2019-04-05 18:39:34 -07:00 • committed by Linus Torvalds
commit e91455217d

View file

@ -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)
{