From: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Date: Tue, 29 Oct 2013 03:50:45 +0000 (+0100)
Subject: pinctrl: remove minor dead code
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=808e657c5c709844074d47a4284c746070b0772c;p=linux-beck.git

pinctrl: remove minor dead code

This removes a test whether the 'desc' variable is NULL.
This possibility has already been eliminated by the
below test earlier in the loop:

                if (desc == NULL) {
                        dev_warn(pctldev->dev,
                                 "could not get pin desc for pin %d\n",
                                 pins[i]);
                        continue;
                }

Found with Coverity: CID #1090078

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index 9d144a263dc2..9248ce4efed4 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -505,16 +505,14 @@ void pinmux_disable_setting(struct pinctrl_setting const *setting)
 			pin_free(pctldev, pins[i], NULL);
 		} else {
 			const char *gname;
-			const char *pname;
 
-			pname = desc ? desc->name : "non-existing";
 			gname = pctlops->get_group_name(pctldev,
 						setting->data.mux.group);
 			dev_warn(pctldev->dev,
 				 "not freeing pin %d (%s) as part of "
 				 "deactivating group %s - it is already "
 				 "used for some other setting",
-				 pins[i], pname, gname);
+				 pins[i], desc->name, gname);
 		}
 	}