foozy@708: $ \textbf{diffstat -p1 remove-redundant-null-checks.patch}
foozy@708:  drivers/char/agp/sgi-agp.c        |    5 ++---
foozy@708:  drivers/char/hvcs.c               |   11 +++++------
foozy@708:  drivers/message/fusion/mptfc.c    |    6 ++----
foozy@708:  drivers/message/fusion/mptsas.c   |    3 +--
foozy@708:  drivers/net/fs_enet/fs_enet-mii.c |    3 +--
foozy@708:  drivers/net/wireless/ipw2200.c    |   22 ++++++----------------
foozy@708:  drivers/scsi/libata-scsi.c        |    4 +---
foozy@708:  drivers/video/au1100fb.c          |    3 +--
foozy@708:  8 files changed, 19 insertions(+), 38 deletions(-)
foozy@708: $ \textbf{filterdiff -i '*/video/*' remove-redundant-null-checks.patch}
foozy@708: 
foozy@708: 
foozy@708: @@ -743,8 +743,7 @@ void __exit au1100fb_cleanup(void)
foozy@708:  \{
foozy@708:  	driver_unregister(&au1100fb_driver);
foozy@708:  
foozy@708: -	if (drv_info.opt_mode)
foozy@708: -		kfree(drv_info.opt_mode);
foozy@708: +	kfree(drv_info.opt_mode);
foozy@708:  \}
foozy@708:  
foozy@708:  module_init(au1100fb_init);