From: stefani@seibold.net
To: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org,
oneukum@suse.de
Cc: linux-usb@vger.kernel.org, Stefani Seibold <stefani@seibold.net>
Subject: [PATCH 05/13] remove pr_err() noise in skel_open
Date: Thu, 7 Jun 2012 10:20:35 +0200 [thread overview]
Message-ID: <1339057243-10029-6-git-send-email-stefani@seibold.net> (raw)
In-Reply-To: <1339057243-10029-1-git-send-email-stefani@seibold.net>
From: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Stefani Seibold <stefani@seibold.net>
---
drivers/usb/usb-skeleton.c | 12 +++---------
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 7fc9621..2ca2530 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -82,17 +82,11 @@ static int skel_open(struct inode *inode, struct file *file)
{
struct usb_skel *dev;
struct usb_interface *interface;
- int subminor;
- int retval = 0;
-
- subminor = iminor(inode);
+ int retval;
- interface = usb_find_interface(&skel_driver, subminor);
- if (!interface) {
- pr_err("%s - error, can't find device for minor %d\n",
- __func__, subminor);
+ interface = usb_find_interface(&skel_driver, iminor(inode));
+ if (!interface)
return -ENODEV;
- }
dev = usb_get_intfdata(interface);
if (!dev)
--
1.7.8.6
next prev parent reply other threads:[~2012-06-07 8:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-07 8:20 [PATCH] fix usb skeleton driver stefani
2012-06-07 8:20 ` [PATCH 01/13] fix wrong label in skel_open stefani
2012-06-13 1:03 ` Greg KH
2012-06-07 8:20 ` [PATCH 02/13] code cleanup stefani
2012-06-07 9:06 ` Bjørn Mork
2012-06-07 9:21 ` Stefani Seibold
2012-06-07 10:49 ` Bjørn Mork
2012-06-13 1:03 ` Greg KH
2012-06-13 1:02 ` Greg KH
2012-06-13 18:00 ` Stefani Seibold
2012-06-07 8:20 ` [PATCH 03/13] remove dead code stefani
2012-06-07 15:04 ` Oliver Neukum
2012-06-07 19:40 ` Stefani Seibold
2012-06-07 8:20 ` [PATCH 04/13] remove unneeded forward declaration stefani
2012-06-07 8:20 ` stefani [this message]
2012-06-07 8:20 ` [PATCH 06/13] Handle a non blocking read without blocking stefani
2012-06-07 8:20 ` [PATCH 07/13] fix flush function stefani
2012-06-07 8:20 ` [PATCH 08/13] add fsync function stefani
2012-06-07 8:20 ` [PATCH 09/13] remove unneeded lock in skel_open stefani
2012-06-07 8:20 ` [PATCH 10/13] fix race in skel_write stefani
2012-06-07 8:20 ` [PATCH 11/13] fix kref usage in skel_open stefani
2012-06-07 8:20 ` [PATCH 12/13] Introduce single user mode stefani
2012-06-13 1:05 ` Greg KH
2012-06-07 8:20 ` [PATCH 13/13] Bump version number and add aditional author stefani
2012-06-07 9:09 ` Bjørn Mork
2012-06-13 1:00 ` Greg KH
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