clang-tidy: add Chrome-inspired checks

[lttng-tools.git] / src / common / pipe.cpp

diff --git a/src/common/pipe.cpp b/src/common/pipe.cpp
index 1c39ba224a983f0fd346fd4547860593bc565549..63a20512d9c8e5bd0fb3012fa899245debf553a3 100644 (file)
--- a/src/common/pipe.cpp
+++ b/src/common/pipe.cpp
@@ -103,7 +103,7 @@ end:
        return ret_val;
 }
 
-static struct lttng_pipe *_pipe_create(void)
+static struct lttng_pipe *_pipe_create()
 {
        int ret;
        struct lttng_pipe *p;
@@ -115,12 +115,12 @@ static struct lttng_pipe *_pipe_create(void)
        }
        p->fd[0] = p->fd[1] = -1;
 
-       ret = pthread_mutex_init(&p->read_mutex, NULL);
+       ret = pthread_mutex_init(&p->read_mutex, nullptr);
        if (ret) {
                PERROR("pthread_mutex_init read lock pipe create");
                goto error_destroy;
        }
-       ret = pthread_mutex_init(&p->write_mutex, NULL);
+       ret = pthread_mutex_init(&p->write_mutex, nullptr);
        if (ret) {
                PERROR("pthread_mutex_init write lock pipe create");
                goto error_destroy_rmutex;
@@ -131,7 +131,7 @@ error_destroy_rmutex:
        (void) pthread_mutex_destroy(&p->read_mutex);
 error_destroy:
        free(p);
-       return NULL;
+       return nullptr;
 }
 
 static int _pipe_set_flags(struct lttng_pipe *pipe, int flags)
@@ -205,7 +205,7 @@ struct lttng_pipe *lttng_pipe_open(int flags)
        return p;
 error:
        lttng_pipe_destroy(p);
-       return NULL;
+       return nullptr;
 }
 
 /*
@@ -254,7 +254,7 @@ struct lttng_pipe *lttng_pipe_named_open(const char *path, mode_t mode, int flag
        return pipe;
 error:
        lttng_pipe_destroy(pipe);
-       return NULL;
+       return nullptr;
 }
 
 /*