Improve readability by replacing a hardcoded number requiring a comment by strlen().
Gcc is smart enough to evaluate the length of a constant string at compile-time. Signed-off-by: Geert Uytterhoeven <[email protected]> --- drivers/pinctrl/devicetree.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 88ddbb2e30de10f6..5d6d8b1e906203af 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -228,10 +228,8 @@ int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev) * than dynamically allocate it and have to free it later, * just point part way into the property name for the string. */ - if (ret < 0) { - /* strlen("pinctrl-") == 8 */ - statename = prop->name + 8; - } + if (ret < 0) + statename = prop->name + strlen("pinctrl-"); /* For every referenced pin configuration node in it */ for (config = 0; config < size; config++) { -- 2.17.1
