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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2016-11-05 15:35:15 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-11-08 14:18:03 +0100 |
| commit | 95bdb0ea3668d86513376e0e88e88f5c0202acba (patch) | |
| tree | fa75ff897af3d093d16587a45e0d0f3b4bd22f66 | |
| parent | fdcf83552ab1051f3a0b71a7d5c2e242f97b4157 (diff) | |
| download | linux-95bdb0ea3668d86513376e0e88e88f5c0202acba.tar.bz2 | |
pinctrl: st: st_pctl_dt_parse_groups simplify expression
for_each_property_of_node(pins, pp) checks that pp is not NULL.
So there is no need to check it inside the loop.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index b926c744193b..4f0998b33660 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1181,7 +1181,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np, if (!strcmp(pp->name, "name")) continue; - if (pp && (pp->length/sizeof(__be32)) >= OF_GPIO_ARGS_MIN) { + if (pp->length / sizeof(__be32) >= OF_GPIO_ARGS_MIN) { npins++; } else { pr_warn("Invalid st,pins in %s node\n", np->name); |