From: Jesper Juhl <jesper.juhl@gmail.com>
To: "linux-kernel" <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>,
"Greg Kroah-Hartman" <gregkh@suse.de>,
Jesper Juhl <jesper.juhl@gmail.com>
Subject: [PATCH 14/14] Big kfree NULL check cleanup - Documentation
Date: Thu, 13 Oct 2005 21:31:08 +0200 [thread overview]
Message-ID: <200510132131.09134.jesper.juhl@gmail.com> (raw)
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>
---
Please see the initial announcement mail on LKML with subject
"[PATCH 00/14] Big kfree NULL check cleanup"
for additional details.
Documentation/DocBook/writing_usb_driver.tmpl | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
--- linux-2.6.14-rc4-orig/Documentation/DocBook/writing_usb_driver.tmpl 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.14-rc4/Documentation/DocBook/writing_usb_driver.tmpl 2005-10-12 15:25:38.000000000 +0200
@@ -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,
reply other threads:[~2005-10-13 19:28 UTC|newest]
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