[PATCH 7/7] AGPGART-UniNorth: Delete an unnecessary check in uninorth_create_gatt_table()

SF Markus Elfring
2016-09-13T20:50:08Z

Date: Tue, 13 Sep 2016 22:15:56 +0200

The check for the local variable "table" is unnecessary at the end
of this function because the corresponding source code place should only
be reached with a non-zero pointer for it after a failed call of the
function "kmalloc_array".
Thus remove it.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/char/agp/uninorth-agp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 8b1eb72..657cf17 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -438,8 +438,7 @@ static int uninorth_create_gatt_table(struct agp_bridge_data *bridge)
return 0;
free_page_array:
kfree(uninorth_priv.pages_arr);
- if (table)
- free_pages((unsigned long)table, page_order);
+ free_pages((unsigned long)table, page_order);
return -ENOMEM;
}

--
2.10.0