Commit 0e023687 authored Feb 08, 2020 by Colin Ian King Committed by Takashi Iwai Feb 10, 2020

ALSA: info: remove redundant assignment to variable c



Variable c is being assigned with the value -1 that is never read,
it is assigned a new value in a following while-loop. The assignment
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200208224206.38540-1-colin.king@canonical.com


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

parent f18b529a

sound/core/info.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -604,7 +604,7 @@ int snd_info_card_free(struct snd_card *card)
		*/
		int snd_info_get_line(struct snd_info_buffer buffer, char line, int len)
		{
		int c = -1;
		int c;

		if (snd_BUG_ON(!buffer \|\| !buffer->buffer))
		return 1;

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