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>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index b62cd2aae874..39871da7ef91 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2776,6 +2776,7 @@ static int binder_open(struct inode *nodp, struct file *filp)
         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);
         }