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 9d144a263dc2a3e5e11f98a6502b234050aca066..9248ce4efed4d446fefb3cc736b82ffe7c796a28 100644 (file)
--- 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);
                }
        }