From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: jesper.juhl@gmail.com
Subject: [PATCH] Driver Core: Big kfree NULL check cleanup - Documentation
Date: Thu, 27 Oct 2005 23:30:27 -0700 [thread overview]
Message-ID: <1130481027412@kroah.com> (raw)
In-Reply-To: <11304810274123@kroah.com>
[PATCH] Driver Core: Big kfree NULL check cleanup - Documentation
This is the Documentation/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in example code in Documentation/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
commit c4438d593e764474d701af6deebbb7df567be40f
tree 437de4251803d433d3cb80cc72e3f8aa83efd233
parent c2458141eaa1fcfe3c09a9834784a2c2716012b3
author Jesper Juhl <jesper.juhl@gmail.com> Thu, 13 Oct 2005 21:31:08 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> Thu, 27 Oct 2005 22:48:07 -0700
Documentation/DocBook/writing_usb_driver.tmpl | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/Documentation/DocBook/writing_usb_driver.tmpl b/Documentation/DocBook/writing_usb_driver.tmpl
index 51f3bfb..008a341 100644
--- a/Documentation/DocBook/writing_usb_driver.tmpl
+++ b/Documentation/DocBook/writing_usb_driver.tmpl
@@ -345,8 +345,7 @@ if (!retval) {
<programlisting>
static inline void skel_delete (struct usb_skel *dev)
{
- if (dev->bulk_in_buffer != NULL)
- kfree (dev->bulk_in_buffer);
+ kfree (dev->bulk_in_buffer);
if (dev->bulk_out_buffer != NULL)
usb_buffer_free (dev->udev, dev->bulk_out_size,
dev->bulk_out_buffer,
next prev parent reply other threads:[~2005-10-28 6:47 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <11304810253548@kroah.com>
2005-10-28 6:30 ` [PATCH] Input: convert drivers/macintosh to dynamic input_dev allocation Greg KH
2005-10-28 6:30 ` [PATCH] Input: convert sound/ppc/beep " Greg KH
2005-10-28 6:30 ` [PATCH] drivers/media: convert " Greg KH
2005-10-28 6:30 ` [PATCH] Input: show sysfs path in /proc/bus/input/devices Greg KH
2005-10-28 6:30 ` [PATCH] Input: export input_dev data via sysfs attributes Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: remove the input_class structure, as it is unused Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: export input_dev_class so that input drivers can use it Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: Fix oops when accessing sysfs files of nested input devices Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: register the input class device sooner Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: move the input class devices under their new input_dev devices Greg KH
2005-10-28 6:30 ` [PATCH] INPUT: rename input_dev_class to input_class to be correct Greg KH
2005-10-28 6:30 ` [PATCH] input core: remove custom-made hotplug handler Greg KH
2005-10-28 6:30 ` [PATCH] update required version of udev Greg KH
2005-10-28 6:30 ` Greg KH [this message]
2005-10-28 6:30 ` [PATCH] INPUT: Create symlinks for backwards compatibility Greg KH
2005-10-28 6:30 ` [PATCH] drivers/base - fix sparse warnings Greg KH
2005-10-28 6:30 ` [PATCH] kernel-doc: drivers/base fixes Greg KH
2005-10-28 6:30 ` [PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks Greg KH
2005-10-28 9:14 ` Russell King
2005-10-28 10:04 ` Takashi Iwai
2005-10-28 11:13 ` Russell King
2005-10-28 14:45 ` Takashi Iwai
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