Staging: binder: Don't create two proc entries with the same name if the driver is opened twice in one process.
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index b62cd2a..39871da 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2776,6 +2776,7 @@
if (binder_proc_dir_entry_proc) {
char strbuf[11];
snprintf(strbuf, sizeof(strbuf), "%u", proc->pid);
+ remove_proc_entry(strbuf, binder_proc_dir_entry_proc);
create_proc_read_entry(strbuf, S_IRUGO, binder_proc_dir_entry_proc, binder_read_proc_proc, proc);
}
