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Fix: _lttng_kernel_event_create never returns NULL
[lttng-modules.git]
/
src
/
lttng-abi.c
diff --git
a/src/lttng-abi.c
b/src/lttng-abi.c
index cd9466568221f3427ebad590f140b137251f32f0..c0ab0a488d7cade60defda6404badfc2e7061059 100644
(file)
--- a/
src/lttng-abi.c
+++ b/
src/lttng-abi.c
@@
-1926,7
+1926,7
@@
int lttng_abi_create_event(struct file *channel_file,
* will stay invariant for the rest of the session.
*/
event = lttng_kernel_event_create(&event_enabler->parent, NULL);
* will stay invariant for the rest of the session.
*/
event = lttng_kernel_event_create(&event_enabler->parent, NULL);
- WARN_ON_ONCE(
!event
);
+ WARN_ON_ONCE(
IS_ERR(event)
);
lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event)) {
ret = PTR_ERR(event);
lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event)) {
ret = PTR_ERR(event);
@@
-2163,7
+2163,7
@@
int lttng_abi_create_event_notifier(struct file *event_notifier_group_file,
goto event_notifier_error;
}
event = lttng_kernel_event_create(&event_notifier_enabler->parent, NULL);
goto event_notifier_error;
}
event = lttng_kernel_event_create(&event_notifier_enabler->parent, NULL);
- WARN_ON_ONCE(
!event
);
+ WARN_ON_ONCE(
IS_ERR(event)
);
lttng_event_enabler_destroy(&event_notifier_enabler->parent);
if (IS_ERR(event)) {
ret = PTR_ERR(event);
lttng_event_enabler_destroy(&event_notifier_enabler->parent);
if (IS_ERR(event)) {
ret = PTR_ERR(event);
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