From: Matthias Kaehlcke Date: Wed, 15 Mar 2017 22:41:23 +0000 (-0700) Subject: ALSA: hda/ca0132: Remove double parentheses X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a16fbb85c78a3ce56dc4515ffb8632b82cc969c7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ALSA: hda/ca0132: Remove double parentheses The extra pairs of parantheses are not needed and causes clang to generate warnings like this: sound/pci/hda/patch_ca0132.c:1171:14: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality] if ((buffer == NULL)) ~~~~~~~^~~~~~~ sound/pci/hda/patch_ca0132.c:1171:14: note: remove extraneous parentheses around the comparison to silence this warning if ((buffer == NULL)) ~ ^ ~ sound/pci/hda/patch_ca0132.c:1171:14: note: use '=' to turn this equality comparison into an assignment if ((buffer == NULL)) Signed-off-by: Matthias Kaehlcke Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 07a9deb17477..fb2e242c2522 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -1168,7 +1168,7 @@ static int dspio_write_multiple(struct hda_codec *codec, int status = 0; unsigned int count; - if ((buffer == NULL)) + if (buffer == NULL) return -EINVAL; count = 0; @@ -1210,7 +1210,7 @@ static int dspio_read_multiple(struct hda_codec *codec, unsigned int *buffer, unsigned int skip_count; unsigned int dummy; - if ((buffer == NULL)) + if (buffer == NULL) return -1; count = 0;