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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
| commit | d9bc125caf592b7d081021f32ce5b717efdf70c8 (patch) | |
| tree | 263b7066ba22ddce21db610c0300f6eaac6f2064 /drivers/usb/misc/idmouse.c | |
| parent | 43d78ef2ba5bec26d0315859e8324bfc0be23766 (diff) | |
| parent | ec2f9d1331f658433411c58077871e1eef4ee1b4 (diff) | |
| download | lwn-d9bc125caf592b7d081021f32ce5b717efdf70c8.tar.gz lwn-d9bc125caf592b7d081021f32ce5b717efdf70c8.zip | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
net/sunrpc/auth_gss/gss_krb5_crypto.c
net/sunrpc/auth_gss/gss_spkm3_token.c
net/sunrpc/clnt.c
Merge with mainline and fix conflicts.
Diffstat (limited to 'drivers/usb/misc/idmouse.c')
| -rw-r--r-- | drivers/usb/misc/idmouse.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c index c9418535bef8..15c70bd048c4 100644 --- a/drivers/usb/misc/idmouse.c +++ b/drivers/usb/misc/idmouse.c @@ -269,7 +269,7 @@ static int idmouse_release(struct inode *inode, struct file *file) /* prevent a race condition with open() */ mutex_lock(&disconnect_mutex); - dev = (struct usb_idmouse *) file->private_data; + dev = file->private_data; if (dev == NULL) { mutex_unlock(&disconnect_mutex); @@ -304,17 +304,15 @@ static int idmouse_release(struct inode *inode, struct file *file) static ssize_t idmouse_read(struct file *file, char __user *buffer, size_t count, loff_t * ppos) { - struct usb_idmouse *dev; + struct usb_idmouse *dev = file->private_data; int result; - dev = (struct usb_idmouse *) file->private_data; - /* lock this object */ - down (&dev->sem); + down(&dev->sem); /* verify that the device wasn't unplugged */ if (!dev->present) { - up (&dev->sem); + up(&dev->sem); return -ENODEV; } |