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mm/util.c: fix strndup_user() comment 

The kerneldoc misdescribes strndup_user()'s return value.

Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Timur Tabi <timur@freescale.com>
Cc: Mihai Caraman <mihai.caraman@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Andrew Morton 2019-04-05 18:39:34 -07:00 committed by Linus Torvalds
parent acaf892ecb
commit e91455217d
1 changed files with 1 additions and 1 deletions
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mm/util.c
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@ -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)
{