sunxi: remove linux 4.9 support

[openwrt/staging/blogic.git] / target / linux / sunxi / patches-4.9 / 0042-pinctrl-sunxi-Testing-the-wrong-variable.patch

diff --git a/target/linux/sunxi/patches-4.9/0042-pinctrl-sunxi-Testing-the-wrong-variable.patch b/target/linux/sunxi/patches-4.9/0042-pinctrl-sunxi-Testing-the-wrong-variable.patch
deleted file mode 100644 (file)
index 8ed4f27..0000000
--- a/target/linux/sunxi/patches-4.9/0042-pinctrl-sunxi-Testing-the-wrong-variable.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From b3cde198b17f504643cc1eeffc4623f03326f436 Mon Sep 17 00:00:00 2001
-From: Dan Carpenter <dan.carpenter@oracle.com>
-Date: Fri, 18 Nov 2016 14:35:57 +0300
-Subject: pinctrl: sunxi: Testing the wrong variable
-
-Smatch complains that we dereference "map" before testing it for NULL
-which is true.  We should be testing "*map" instead.  Also on the error
-path, we should free *map and set it to NULL.
-
-Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
-Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
---- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-@@ -398,13 +398,14 @@ static int sunxi_pctrl_dt_node_to_map(st
-        * map array
-        */
-       *map = krealloc(*map, i * sizeof(struct pinctrl_map), GFP_KERNEL);
--      if (!map)
-+      if (!*map)
-               return -ENOMEM;
- 
-       return 0;
- 
- err_free_map:
--      kfree(map);
-+      kfree(*map);
-+      *map = NULL;
-       return ret;
- }
-