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| author | Kashyap, Desai <kashyap.desai@lsi.com> | 2011-02-10 09:22:21 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-12 21:50:48 +0300 |
| commit | 84857c8bf83e8aa87afc57d2956ba01f11d82386 (patch) | |
| tree | 747a6417ad4eeeafcf2fa08679ce0ad8cbf785b0 /drivers/message/fusion/mptctl.c | |
| parent | 1f6fe7cba1c0a817a8712d7fdd0ec1b4ddd4ea2f (diff) | |
| download | linux-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.c | 8 |
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 |