From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 11 Dec 2020 22:41:59 +0000 (+0100)
Subject: alsactl: Fix double decrease of lock timeout
X-Git-Tag: v1.2.5~100
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=878e1a7c0f03233530e7675ae015aced069c971d;p=alsa-utils.git

alsactl: Fix double decrease of lock timeout

The state_lock() has a loop to wait for the lock file creation, and
the timeout value gets decremented twice mistakenly, which leads to a
half timeout (5 seconds) than expected 10 seconds.  Fix it.

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

diff --git a/alsactl/lock.c b/alsactl/lock.c
index 4a48539..05f6e4d 100644
--- a/alsactl/lock.c
+++ b/alsactl/lock.c
@@ -63,7 +63,6 @@ static int state_lock_(const char *file, int lock, int timeout, int _fd)
 			if (fd < 0) {
 				if (errno == EBUSY || errno == EAGAIN) {
 					sleep(1);
-					timeout--;
 				} else {
 					err = -errno;
 					goto out;