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authorAndrew Morton <akpm@linux-foundation.org>2019-04-06 04:39:34 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-04-06 05:02:31 +0300
commite91455217d8c7b128c158432869f6e697283f3ec (patch)
tree32618a0c1d2c2fc96d05702ee9e2e0fa1b15ea4d /mm
parentacaf892ecbf5be7710ae05a61fd43c668f68ad95 (diff)
downloadlinux-e91455217d8c7b128c158432869f6e697283f3ec.tar.xz
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>
Diffstat (limited to 'mm')
-rw-r--r--mm/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/util.c b/mm/util.c
index d559bde497a9..43a2984bccaa 100644
--- 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)
{