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Staging: binder: Don't create two proc entries with the same name if the driver is opened twice in one process.

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Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arve Hjønnevåg 2009-04-06 15:12:54 -07:00 committed by Greg Kroah-Hartman
parent 1d8cbcf5d6
commit 85e0b0cbbf
1 changed files with 1 additions and 0 deletions
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drivers/staging/android/binder.c
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@ -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);
}