Simplify free_page()

Both read and mmap do the same thing except the mmap version
needs to unmap the page on free. The condition should hold
the mmap version.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/trace-input.c b/trace-input.c
index 198d596..f967591 100644
--- a/trace-input.c
+++ b/trace-input.c
@@ -498,12 +498,9 @@ static void free_page(struct tracecmd_input *handle, int cpu)
         if (!handle->cpu_data[cpu].page)
                 return;
 
-        if (handle->read_page) {
-                handle->cpu_data[cpu].page = NULL;
-                return;
-        }
-                
-        munmap(handle->cpu_data[cpu].page, handle->page_size);
+        if (!handle->read_page)
+                munmap(handle->cpu_data[cpu].page, handle->page_size);
+
         handle->cpu_data[cpu].page = NULL;
 }