From: Olivier Moysan Date: Mon, 22 Oct 2018 15:10:46 +0000 (+0200) Subject: ASoC: stm32: sai: fix master clock naming X-Git-Tag: Ubuntu-5.13.0-19.19~9928^2^2 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6be0f96d799f487f05eb412d362d5a1747d665c2;p=mirror_ubuntu-jammy-kernel.git ASoC: stm32: sai: fix master clock naming Fixes: 8307b2afd386 ("ASoC: stm32: sai: set sai as mclk clock provider") Fix warning issued by strncat when bound equals to source length. Signed-off-by: Olivier Moysan Signed-off-by: Mark Brown --- diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 31d22abd3204..ea05cc91aa05 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -404,12 +404,11 @@ static int stm32_sai_add_mclk_provider(struct stm32_sai_sub_data *sai) * String after "_" char is stripped in parent name. */ p = mclk_name; - while (*s && *s != '_' && (i < (SAI_MCLK_NAME_LEN - 6))) { + while (*s && *s != '_' && (i < (SAI_MCLK_NAME_LEN - 7))) { *p++ = *s++; i++; } - STM_SAI_IS_SUB_A(sai) ? - strncat(p, "a_mclk", 6) : strncat(p, "b_mclk", 6); + STM_SAI_IS_SUB_A(sai) ? strcat(p, "a_mclk") : strcat(p, "b_mclk"); mclk->hw.init = CLK_HW_INIT(mclk_name, pname, &mclk_ops, 0); mclk->sai_data = sai;