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authorKashyap, Desai <kashyap.desai@lsi.com>2011-02-10 09:22:21 +0300
committerJames Bottomley <James.Bottomley@suse.de>2011-02-12 21:50:48 +0300
commit84857c8bf83e8aa87afc57d2956ba01f11d82386 (patch)
tree747a6417ad4eeeafcf2fa08679ce0ad8cbf785b0 /drivers/message/fusion/mptctl.c
parent1f6fe7cba1c0a817a8712d7fdd0ec1b4ddd4ea2f (diff)
downloadlinux-84857c8bf83e8aa87afc57d2956ba01f11d82386.tar.xz
[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: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/message/fusion/mptctl.c')
-rw-r--r--drivers/message/fusion/mptctl.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index a3856ed90aef..e8deb8ed0499 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -597,6 +597,13 @@ 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;
@@ -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