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authorArve Hjønnevåg <arve@android.com>2009-04-06 15:12:54 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-04-17 11:06:26 -0700
commit85e0b0cbbfc17e7f7baa9e76f9a937249108fc52 (patch)
tree13b9681d8ee1a11def4df921571cd5a2d0bd984c /drivers/staging
parent1d8cbcf5d66b1f23f776a2c10ef9574a338cd109 (diff)
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>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/android/binder.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index b62cd2aae87..39871da7ef9 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);
}