diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_devintf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_devintf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index c816656d6bfb..c11a40483459 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -101,7 +101,9 @@ static int ipmi_fasync(int fd, struct file *file, int on) struct ipmi_file_private *priv = file->private_data; int result; + lock_kernel(); /* could race against open() otherwise */ result = fasync_helper(fd, file, on, &priv->fasync_queue); + unlock_kernel(); return (result); } |