From a3a3395e487abc4c1371fe319a8ecbb3913a70a4 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Thu, 13 Oct 2005 21:31:08 +0200 Subject: [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 Signed-off-by: Greg Kroah-Hartman --- Documentation/DocBook/writing_usb_driver.tmpl | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/DocBook/writing_usb_driver.tmpl b/Documentation/DocBook/writing_usb_driver.tmpl index 51f3bfb6fb6..008a341234d 100644 --- a/Documentation/DocBook/writing_usb_driver.tmpl +++ b/Documentation/DocBook/writing_usb_driver.tmpl @@ -345,8 +345,7 @@ if (!retval) { 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, -- cgit v1.2.3