From: Bas Peters <baspeters93@gmail.com>
To: gregkh@linuxgoundation.org, stern@rowland.harvard.edu
Cc: dan.j.williams@intel.com, hdegoede@redhat.com,
sarah.a.sharp@linux.intel.com, peter.chen@freescale.com,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Bas Peters <baspeters93@gmail.com>
Subject: [PATCH 1/6] drivers: usb: core: devio.c: remove assignment of variables in if conditions.
Date: Sat, 7 Feb 2015 22:55:01 +0100 [thread overview]
Message-ID: <1423346106-13493-2-git-send-email-baspeters93@gmail.com> (raw)
In-Reply-To: <1423346106-13493-1-git-send-email-baspeters93@gmail.com>
This patch removes assignment of variables in if conditions in
accordance witht the CodingStyle.
Signed-off-by: Bas Peters <baspeters93@gmail.com>
---
drivers/usb/core/devio.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 0b59731..ea3c737 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1081,7 +1081,8 @@ static int proc_bulk(struct usb_dev_state *ps, void __user *arg)
ret = usbfs_increase_memory_usage(len1 + sizeof(struct urb));
if (ret)
return ret;
- if (!(tbuf = kmalloc(len1, GFP_KERNEL))) {
+ tbuf = kmalloc(len1, GFP_KERNEL);
+ if (!tbuf) {
ret = -ENOMEM;
goto done;
}
@@ -1223,7 +1224,8 @@ static int proc_setintf(struct usb_dev_state *ps, void __user *arg)
if (copy_from_user(&setintf, arg, sizeof(setintf)))
return -EFAULT;
- if ((ret = checkintf(ps, setintf.interface)))
+ ret = checkintf(ps, setintf.interface);
+ if (ret)
return ret;
destroy_async_on_interface(ps, setintf.interface);
@@ -1392,7 +1394,8 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
number_of_packets = uurb->number_of_packets;
isofrmlen = sizeof(struct usbdevfs_iso_packet_desc) *
number_of_packets;
- if (!(isopkt = kmalloc(isofrmlen, GFP_KERNEL)))
+ isopkt = kmalloc(isofrmlen, GFP_KERNEL);
+ if (!isopkt)
return -ENOMEM;
if (copy_from_user(isopkt, iso_frame_desc, isofrmlen)) {
ret = -EFAULT;
@@ -1901,7 +1904,8 @@ static int proc_releaseinterface(struct usb_dev_state *ps, void __user *arg)
if (get_user(ifnum, (unsigned int __user *)arg))
return -EFAULT;
- if ((ret = releaseintf(ps, ifnum)) < 0)
+ ret = releaseintf(ps, ifnum);
+ if (ret < 0)
return ret;
destroy_async_on_interface (ps, ifnum);
return 0;
@@ -1916,7 +1920,8 @@ static int proc_ioctl(struct usb_dev_state *ps, struct usbdevfs_ioctl *ctl)
struct usb_driver *driver = NULL;
/* alloc buffer */
- if ((size = _IOC_SIZE(ctl->ioctl_code)) > 0) {
+ size = _IOC_SIZE(ctl->ioctl_code);
+ if (size > 0) {
buf = kmalloc(size, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
--
2.1.0
next prev parent reply other threads:[~2015-02-07 21:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-07 21:55 [PATCH 0/6] drivers: usb: core: fix various checkpatch errors Bas Peters
2015-02-07 21:55 ` Bas Peters [this message]
2015-02-09 2:15 ` [PATCH 1/6] drivers: usb: core: devio.c: remove assignment of variables in if conditions Peter Chen
2015-02-09 10:05 ` Bas Peters
2015-02-07 21:55 ` [PATCH 2/6] drivers: usb: core: devio.c: fix whitespace errors thrown by checkpatch.pl Bas Peters
2015-02-07 21:55 ` [PATCH 3/6] drivers: usb: core: hcd.c: remove assignment of variables in if conditions Bas Peters
2015-02-08 11:15 ` Sergei Shtylyov
2015-02-09 10:10 ` Bas Peters
2015-02-07 21:55 ` [PATCH 4/6] drivers: usb: core: hub.c: remove NULL initialization of static variables Bas Peters
2015-02-08 11:17 ` Sergei Shtylyov
2015-02-07 21:55 ` [PATCH 5/6] drivers: usb: core: hub.c: remove assignment of variables in if conditions Bas Peters
2015-02-08 11:20 ` Sergei Shtylyov
2015-02-07 21:55 ` [PATCH 6/6] drivers: usb: core: endpoint.c: fix trivial whitespace issue Bas Peters
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1423346106-13493-2-git-send-email-baspeters93@gmail.com \
--to=baspeters93@gmail.com \
--cc=dan.j.williams@intel.com \
--cc=gregkh@linuxgoundation.org \
--cc=hdegoede@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=peter.chen@freescale.com \
--cc=sarah.a.sharp@linux.intel.com \
--cc=stern@rowland.harvard.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®