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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-10-13 21:31:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 18:52:55 +0200 |
| commit | a3a3395e487abc4c1371fe319a8ecbb3913a70a4 (patch) | |
| tree | 81caf424dcae1b2231946a9cebd83d5b067f32b4 /Documentation/DocBook | |
| parent | [PATCH] update required version of udev (diff) | |
| download | linux-a3a3395e487abc4c1371fe319a8ecbb3913a70a4.tar.xz linux-a3a3395e487abc4c1371fe319a8ecbb3913a70a4.zip | |
[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>
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | 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 51f3bfb6fb6e..008a341234d0 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, |