Re: drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3289 pvr2_hdw_get_tuner_status() warn: inconsistent indenting

[Kees Cook]

On Tue, Nov 01, 2022 at 11:19:40PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   5aaef24b5c6d4246b2cac1be949869fa36577737
> commit: f68f2ff91512c199ec24883001245912afc17873 fortify: Detect struct member overflows in memcpy() at compile-time
> date:   9 months ago
> config: x86_64-randconfig-m001-20221031
> compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@xxxxxxxxx>
> 
> smatch warnings:
> drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3289 pvr2_hdw_get_tuner_status() warn: inconsistent indenting

Hi!

I have no idea why this is being reported to me. The fortify changes
have nothing to do with the indenting in pvrusb2-hdw.c. :)

-Kees

> 
> vim +3289 drivers/media/usb/pvrusb2/pvrusb2-hdw.c
> 
> 432907f750b27a drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2008-08-31  3279  
> 432907f750b27a drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2008-08-31  3280  
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3281  /* Return information about the tuner */
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3282  int pvr2_hdw_get_tuner_status(struct pvr2_hdw *hdw,struct v4l2_tuner *vtp)
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3283  {
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3284  	LOCK_TAKE(hdw->big_lock); do {
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3285  		if (hdw->tuner_signal_stale) {
> a51f5000b79100 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2009-03-06  3286  			pvr2_hdw_status_poll(hdw);
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3287  		}
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3288  		memcpy(vtp,&hdw->tuner_signal_info,sizeof(struct v4l2_tuner));
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 @3289  	} while (0); LOCK_GIVE(hdw->big_lock);
> 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20  3290  	return 0;
> d855497edbfbf9 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2006-06-26  3291  }
> d855497edbfbf9 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2006-06-26  3292  
> 
> :::::: The code at line 3289 was first introduced by commit
> :::::: 18103c57b0168ebc0401702d483fe131f0aecc7a V4L/DVB (5081): Pvrusb2: VIDIOC_G_TUNER cleanup
> 
> :::::: TO: Mike Isely <isely@xxxxxxxxx>
> :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
> 
> -- 
> 0-DAY CI Kernel Test Service
> https://01.org/lkp

-- 
Kees Cook