Commit 84857c8b authored by Kashyap, Desai's avatar Kashyap, Desai Committed by James Bottomley

[SCSI] mptfusion: mptctl_release is required in mptctl.c

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

Cc: stable@kernel.org
Signed-off-by: default avatarKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 1f6fe7cb
......@@ -596,6 +596,13 @@ mptctl_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
return 1;
}
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)
{
......@@ -2815,6 +2822,7 @@ 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
......
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