diff options
| author | Kashyap, Desai <kashyap.desai@lsi.com> | 2011-02-10 11:52:21 +0530 |
|---|---|---|
| committer | AK <andi@firstfloor.org> | 2011-03-31 11:58:03 -0700 |
| commit | 194ab78ef659f30a0a3d1dc8542a6f0f976b76a5 (patch) | |
| tree | ccce2febd4645ccae368f638b59d263a8f6b0105 | |
| parent | 6c1ab83daaff423f23209f981936473364bda02f (diff) | |
mptfusion: mptctl_release is required in mptctl.c
commit 84857c8bf83e8aa87afc57d2956ba01f11d82386 upstream.
Added missing release callback for file_operations mptctl_fops.
Without release callback there will be never freed. It remains on
mptctl's eent list even after the file is closed and released.
Relavent RHEL bugzilla is 660871
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index f06b29193b4..4dbe5465f72 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -588,6 +588,13 @@ mptctl_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply) } static int +mptctl_release(struct inode *inode, struct file *filep) +{ + fasync_helper(-1, filep, 0, &async_queue); + return 0; +} + +static int mptctl_fasync(int fd, struct file *filep, int mode) { MPT_ADAPTER *ioc; @@ -2796,6 +2803,7 @@ static const struct file_operations mptctl_fops = { .llseek = no_llseek, .fasync = mptctl_fasync, .unlocked_ioctl = mptctl_ioctl, + .release = mptctl_release, #ifdef CONFIG_COMPAT .compat_ioctl = compat_mpctl_ioctl, #endif |