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Mark lib_ring_buffer_print_errors unused
[lttng-ust.git]
/
libringbuffer
/
shm.c
diff --git
a/libringbuffer/shm.c
b/libringbuffer/shm.c
index 994204d1e0a2463829a8e73e3cb0cf078eae1c0f..69e4b1a765eb1d9dea37b9cafb6c06bbf8f4e8ad 100644
(file)
--- a/
libringbuffer/shm.c
+++ b/
libringbuffer/shm.c
@@
-211,10
+211,12
@@
void shmp_object_destroy(struct shm_object *obj)
assert(0);
}
}
- ret = close(obj->shm_fd);
- if (ret) {
- PERROR("close");
- assert(0);
+ if (obj->shm_fd >= 0) {
+ ret = close(obj->shm_fd);
+ if (ret) {
+ PERROR("close");
+ assert(0);
+ }
}
for (i = 0; i < 2; i++) {
if (obj->wait_fd[i] < 0)
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