The function cannot fail, so the check is superfluous.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
audio/alsaaudio.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 74ead97..ed7655d 100644
--- a/audio/alsaaudio.c
+++ b/audio/alsaaudio.c
@@ -266,31 +266,19 @@ static int alsa_poll_helper (snd_pcm_t *handle, struct
pollhlp *hlp, int mask)
for (i = 0; i < count; ++i) {
if (pfds[i].events & POLLIN) {
- err = qemu_set_fd_handler (pfds[i].fd, alsa_poll_handler,
- NULL, hlp);
+ qemu_set_fd_handler (pfds[i].fd, alsa_poll_handler, NULL, hlp);
}
if (pfds[i].events & POLLOUT) {
if (conf.verbose) {
dolog ("POLLOUT %d %d\n", i, pfds[i].fd);
}
- err = qemu_set_fd_handler (pfds[i].fd, NULL,
- alsa_poll_handler, hlp);
+ qemu_set_fd_handler (pfds[i].fd, NULL, alsa_poll_handler, hlp);
}
if (conf.verbose) {
dolog ("Set handler events=%#x index=%d fd=%d err=%d\n",
pfds[i].events, i, pfds[i].fd, err);
}
- if (err) {
- dolog ("Failed to set handler events=%#x index=%d fd=%d err=%d\n",
- pfds[i].events, i, pfds[i].fd, err);
-
- while (i--) {
- qemu_set_fd_handler (pfds[i].fd, NULL, NULL, NULL);
- }
- g_free (pfds);
- return -1;
- }
}
hlp->pfds = pfds;
hlp->count = count;
--
2.4.2
