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R. Silva" , linux-iio@vger.kernel.org, nouveau@lists.freedesktop.org, Rasmus Villemoes , dri-devel@lists.freedesktop.org, Cristiano Giuffrida , amd-gfx@lists.freedesktop.org, samba-technical@lists.samba.org, linux1394-devel@lists.sourceforge.net, drbd-dev@lists.linbit.com, linux-arch , linux-cifs@vger.kernel.org, kvm@vger.kernel.org, linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org, linux-staging@lists.linux.dev, "Bos, H.J." , Jason Gunthorpe , intel-wired-lan@lists.osuosl.org, kgdb-bugreport@lists.sourceforge.net, bcm-kernel-feedback-list@broadcom.com, linux-media@vger.kernel.org, Kees Cook , Arnd Bergman , linux-pm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Brian Johannesmeyer , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christophe JAILLET , v9fs-developer@lists.sourceforge.net, linux-tegra@vger.kernel.org, Thomas Gleixner , Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-sgx@vger.kernel.org, Nathan Chancellor , Linus Torvalds , linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, tipc-discussion@lists.sourceforge.net, linux-crypto@vger.kernel.org, netdev@vger.kernel.org, dmaengine@vger.kernel.org, linux-mediatek@lists.infradead.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Updating this API is risky because some places rely on the old behavior and not all of them have been updated. Here are some additional places you might want to change. drivers/usb/host/uhci-q.c:466 link_async() warn: iterator used outside loop: 'pqh' drivers/infiniband/core/mad.c:968 ib_get_rmpp_segment() warn: iterator used outside loop: 'mad_send_wr->cur_seg' drivers/opp/debugfs.c:208 opp_migrate_dentry() warn: iterator used outside loop: 'new_dev' drivers/staging/greybus/audio_codec.c:602 gbcodec_mute_stream() warn: iterator used outside loop: 'module' drivers/staging/media/atomisp/pci/atomisp_acc.c:508 atomisp_acc_load_extensions() warn: iterator used outside loop: 'acc_fw' drivers/perf/thunderx2_pmu.c:814 tx2_uncore_pmu_init_dev() warn: iterator used outside loop: 'rentry' drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c:111 nvkm_control_mthd_pstate_attr() warn: iterator used outside loop: 'pstate' drivers/gpu/drm/panfrost/panfrost_mmu.c:203 panfrost_mmu_as_get() warn: iterator used outside loop: 'lru_mmu' drivers/media/usb/uvc/uvc_v4l2.c:885 uvc_ioctl_enum_input() warn: iterator used outside loop: 'iterm' drivers/media/usb/uvc/uvc_v4l2.c:896 uvc_ioctl_enum_input() warn: iterator used outside loop: 'iterm' drivers/scsi/dc395x.c:3596 device_alloc() warn: iterator used outside loop: 'p' drivers/net/ethernet/mellanox/mlx4/alloc.c:379 __mlx4_alloc_from_zone() warn: iterator used outside loop: 'curr_node' fs/ocfs2/dlm/dlmdebug.c:573 lockres_seq_start() warn: iterator used outside loop: 'res' This patchset fixes 3 bugs. Initially when it's merged it's probably going to introduce some bugs because there are likely other places which rely on the old behavior. In an ideal world, with the new API the compiler would warn about uninitialized variables, but unfortunately that warning is disabled by default so we still have to rely on kbuild/Clang/Smatch to find the bugs. But hopefully the new API encourages people to write clearer code so it prevents bugs in the long run. regards, dan carpenter _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel