alsaloop: remove unused assignment warning (coverity)

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsaloop/pcmjob.c b/alsaloop/pcmjob.c
index 4c9517b2093249755893a35c40f9ca438c4fdc38..29d1aba85811c22b4110740c95e718ccde63a17f 100644 (file)
--- a/alsaloop/pcmjob.c
+++ b/alsaloop/pcmjob.c
@@ -293,7 +293,7 @@ static int increase_playback_avail_min(struct loopback_handle *lhandle)
                /* avoid 100% CPU usage for broken plugins */
                ts.tv_sec = 0;
                ts.tv_nsec = 10000;
-               err = nanosleep(&ts, NULL);
+               nanosleep(&ts, NULL);
                return 0;
        }
        snd_pcm_sw_params_alloca(&swparams);