Commit a16fbb85 authored Mar 15, 2017 by Matthias Kaehlcke Committed by Takashi Iwai Mar 20, 2017

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 <mka@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent cd7d1eab

sound/pci/hda/patch_ca0132.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;