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charset="utf-8" clang W=3D1 builds warn: nau8325.c:430:13: error: variable 'n2_max' is uninitialized when used her= e [-Werror,-Wuninitialized] which are false positive, because the variables will be always initialized when used (guarded by mclk_max!=3D0 check). However initializing them upfront makes the code more obvious and easier, plus it silences the warning. Signed-off-by: Krzysztof Kozlowski --- sound/soc/codecs/nau8325.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/nau8325.c b/sound/soc/codecs/nau8325.c index 3bfdb448f8bd..e651263a9812 100644 --- a/sound/soc/codecs/nau8325.c +++ b/sound/soc/codecs/nau8325.c @@ -386,7 +386,8 @@ static int nau8325_clksrc_choose(struct nau8325 *nau832= 5, const struct nau8325_srate_attr **srate_table, int *n1_sel, int *mult_sel, int *n2_sel) { - int i, j, mclk, mclk_max, ratio, ratio_sel, n2_max; + int i, j, mclk, ratio; + int mclk_max =3D 0, ratio_sel =3D 0, n2_max =3D 0; =20 if (!nau8325->mclk || !nau8325->fs) goto proc_err; @@ -408,7 +409,6 @@ static int nau8325_clksrc_choose(struct nau8325 *nau832= 5, } =20 /* Get MCLK_SRC through 1/N, Multiplier, and then 1/N2. */ - mclk_max =3D 0; for (i =3D 0; i < ARRAY_SIZE(mclk_n1_div); i++) { for (j =3D 0; j < ARRAY_SIZE(mclk_n3_mult); j++) { mclk =3D nau8325->mclk << mclk_n3_mult[j].param; --=20 2.51.0