On 03/25/2015 05:32 AM, Julia Lawall wrote: > The function does only return 0 or a negative constant, but it seems like > a matter of personal prefernce - shorter vs more explicit. > > julia
Hi Julia, Sorry for this late response. I was traveling last week and this got buried in my Inbox. Yeah it is a matter or shorter vs. more explicit. I can fix it for next release if shorter is preferred. Mauro, Hans: your call. -- Shuah > > On Wed, 25 Mar 2015, kbuild test robot wrote: > >> TO: Shuah Khan <shua...@osg.samsung.com> >> CC: Mauro Carvalho Chehab <m.che...@samsung.com> >> CC: linux-media@vger.kernel.org >> CC: Hans Verkuil <hans.verk...@cisco.com> >> >> tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >> master >> head: c875f421097a55d9126159957a2d812b91c9ce8c >> commit: 05439b1a36935992785c4f28f6693e73820321cb [media] media: au0828 - >> convert to use videobuf2 >> date: 7 weeks ago >> :::::: branch date: 9 hours ago >> :::::: commit date: 7 weeks ago >> >>>> drivers/media/usb/au0828/au0828-video.c:1741:1-3: WARNING: end returns can >>>> be simpified if negative or 0 value >> >> git remote add linus >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >> git remote update linus >> git checkout 05439b1a36935992785c4f28f6693e73820321cb >> vim +1741 drivers/media/usb/au0828/au0828-video.c >> >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1725 q->mem_ops = &vb2_vmalloc_memops; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1726 >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1727 rc = vb2_queue_init(q); >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1728 if (rc < 0) >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1729 return rc; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1730 >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1731 /* Setup Videobuf2 for VBI capture */ >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1732 q = &dev->vb_vbiq; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1733 q->type = V4L2_BUF_TYPE_VBI_CAPTURE; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1734 q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR | >> VB2_DMABUF; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1735 q->timestamp_flags = >> V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1736 q->drv_priv = dev; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1737 q->buf_struct_size = sizeof(struct au0828_buffer); >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1738 q->ops = &au0828_vbi_qops; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1739 q->mem_ops = &vb2_vmalloc_memops; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1740 >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 @1741 rc = vb2_queue_init(q); >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1742 if (rc < 0) >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1743 return rc; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1744 >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1745 return 0; >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1746 } >> 05439b1a drivers/media/usb/au0828/au0828-video.c Shuah Khan >> 2015-01-29 1747 >> 8b2f0795 drivers/media/video/au0828/au0828-video.c Devin Heitmueller >> 2009-03-11 1748 >> /**************************************************************************/ >> 8b2f0795 drivers/media/video/au0828/au0828-video.c Devin Heitmueller >> 2009-03-11 1749 >> >> --- >> 0-DAY kernel test infrastructure Open Source Technology Center >> http://lists.01.org/mailman/listinfo/kbuild Intel Corporation >> -- Shuah Khan Sr. Linux Kernel Developer Open Source Innovation Group Samsung Research America (Silicon Valley) shua...@osg.samsung.com | (970) 217-8978 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
