Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ffeb9ec72e18e16d0b0835d959cdf01650758638
Commit:     ffeb9ec72e18e16d0b0835d959cdf01650758638
Parent:     624fc7f52b48f69fd9d1fe7a594c211762c89825
Author:     Andrew Morton <[EMAIL PROTECTED]>
AuthorDate: Sat May 26 07:54:21 2007 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jun 8 08:21:12 2007 -0300

    V4L/DVB (5699): Cinergyt2: fix file release handler
    
    If this mutex_lock_interruptible() does fail due to signal_pending() then 
the
    state of the driver will get trashed in interesting ways, because userspace
    cannot and will not retry the close().
    
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
 drivers/media/dvb/cinergyT2/cinergyT2.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c 
b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 34d7abc..6aba5b3 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -519,8 +519,7 @@ static int cinergyt2_release (struct inode *inode, struct 
file *file)
        struct dvb_device *dvbdev = file->private_data;
        struct cinergyt2 *cinergyt2 = dvbdev->priv;
 
-       if (mutex_lock_interruptible(&cinergyt2->sem))
-               return -ERESTARTSYS;
+       mutex_lock(&cinergyt2->sem);
 
        if (!cinergyt2->disconnect_pending && (file->f_flags & O_ACCMODE) != 
O_RDONLY) {
                cancel_delayed_work(&cinergyt2->query_work);
-
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