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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>
This commit is contained in:
Michael Opdenacker 2013-10-29 04:50:45 +01:00 committed by Linus Walleij
parent a3183c60e3
commit 808e657c5c
1 changed files with 1 additions and 3 deletions
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4
drivers/pinctrl/pinmux.c
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@ -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);
}
}