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Don't report back error on syscalls fail for -a -k
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
kernel.c
diff --git
a/src/bin/lttng-sessiond/kernel.c
b/src/bin/lttng-sessiond/kernel.c
index 596af588c5800c4bd6754bd9ec00de93b3381649..39006ab2f37b508107fb468a427debb7d82bb566 100644
(file)
--- a/
src/bin/lttng-sessiond/kernel.c
+++ b/
src/bin/lttng-sessiond/kernel.c
@@
-196,7
+196,13
@@
int kernel_create_event(struct lttng_event *ev,
ret = kernctl_create_event(channel->fd, event->event);
if (ret < 0) {
ret = kernctl_create_event(channel->fd, event->event);
if (ret < 0) {
- if (errno != EEXIST) {
+ switch (errno) {
+ case EEXIST:
+ break;
+ case ENOSYS:
+ WARN("Event type not implemented");
+ break;
+ default:
PERROR("create event ioctl");
}
ret = -errno;
PERROR("create event ioctl");
}
ret = -errno;
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