Commit 811604d0 authored Jul 31, 2019 by Geert Uytterhoeven Committed by Linus Walleij Aug 05, 2019

pinctrl: lantiq: Use kasprintf() instead of fixed buffer formatting

Improve readability and maintainability by replacing a hardcoded string
allocation and formatting by the use of the kasprintf() helper.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20190731132917.17607-3-geert+renesas@glider.be

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent f0b0e923

drivers/pinctrl/pinctrl-falcon.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -96,12 +96,8 @@ static void lantiq_load_pin_desc(struct pinctrl_pin_desc *d, int bank, int len)
		int i;

		for (i = 0; i < len; i++) {
		/* strlen("ioXYZ") + 1 = 6 */
		char *name = kzalloc(6, GFP_KERNEL);

		snprintf(name, 6, "io%d", base + i);
		d[i].number = base + i;
		d[i].name = name;
		d[i].name = kasprintf(GFP_KERNEL, "io%d", base + i);
		}
		pad_count[bank] = len;
		}