[PATCH] blktrace: we don't need ->closed anymore

diff --git a/blktrace.c b/blktrace.c
index 5245854c060aabb9e37d3b6f770a337c59e6b789..ba53b09bfda1e95dc1224e3891de4aba6d00bce1 100644 (file)
--- a/blktrace.c
+++ b/blktrace.c
@@ -143,8 +143,6 @@ struct thread_information {
        FILE *ofile;
        char *ofile_buffer;
 
-       volatile int closed;
-
        unsigned long events_processed;
        struct device_information *device;
 };
@@ -181,9 +179,6 @@ static pthread_mutex_t stdout_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 static void exit_trace(int status);
 
-#define tip_closed(tip)                (*(volatile int *)(&(tip)->closed))
-#define set_tip_closed(tip)    ((tip)->closed = 1)
-
 #define dip_tracing(dip)       (*(volatile int *)(&(dip)->trace_started))
 #define dip_set_tracing(dip, v)        ((dip)->trace_started = (v))
 
@@ -482,11 +477,6 @@ static inline void tip_fd_lock(struct thread_information *tip)
 
 static void close_thread(struct thread_information *tip)
 {
-       if (tip_closed(tip))
-               return;
-
-       set_tip_closed(tip);
-
        if (tip->fd != -1)
                close(tip->fd);
        if (tip->ofile)