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Message-ID: <6565fead-21c0-59d6-2a81-fd5084123d66@users.sourceforge.net>
Date: Tue, 13 Sep 2016 22:50:01 +0200
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: kernel-janitors@...r.kernel.org, David Airlie <airlied@...ux.ie>
Cc: LKML <linux-kernel@...r.kernel.org>,
Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 7/7] AGPGART-UniNorth: Delete an unnecessary check in
uninorth_create_gatt_table()
From: Markus Elfring <elfring@...rs.sourceforge.net>
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@...rs.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
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