[Qemu-devel] [PULL 0/7] Error reporting patches for 2016-06-20

[Markus Armbruster]

The following changes since commit 5edbd4e30426d3a0d712510b2509a521e35192b1:

  Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20160620' into 
staging (2016-06-20 12:53:35 +0100)

are available in the git repository at:

  git://repo.or.cz/qemu/armbru.git tags/pull-error-2016-06-20

for you to fetch changes up to daa76aa416b1e18ab1fac650ff53d966d8f21f68:

  log: Fix qemu_set_log_filename() error handling (2016-06-20 16:39:08 +0200)

----------------------------------------------------------------
Error reporting patches for 2016-06-20

----------------------------------------------------------------
Eduardo Habkost (3):
      error: Remove NULL checks on error_propagate() calls
      error: Remove unnecessary local_err variables
      coccinelle: Remove unnecessary variables for function return value

Markus Armbruster (4):
      vl: Error messages need to go to stderr, fix some
      log: Plug memory leak on multiple -dfilter
      log: Fix qemu_set_dfilter_ranges() error reporting
      log: Fix qemu_set_log_filename() error handling

 audio/audio.c                                 |  10 +--
 block.c                                       |  20 ++---
 block/archipelago.c                           |   4 +-
 block/qcow2-cluster.c                         |   6 +-
 block/qcow2-refcount.c                        |   7 +-
 block/qcow2.c                                 |   4 +-
 block/quorum.c                                |   4 +-
 block/raw-posix.c                             |  24 +----
 block/raw_bsd.c                               |   9 +-
 block/rbd.c                                   |   4 +-
 block/snapshot.c                              |   4 +-
 block/vmdk.c                                  |   6 +-
 block/vvfat.c                                 |   5 +-
 blockdev.c                                    |  12 +--
 bootdevice.c                                  |   4 +-
 bsd-user/main.c                               |   3 +-
 dump.c                                        |   4 +-
 hw/acpi/aml-build.c                           |  13 +--
 hw/audio/intel-hda.c                          |   5 +-
 hw/display/vga.c                              |   4 +-
 hw/ide/qdev.c                                 |   4 +-
 hw/intc/s390_flic_kvm.c                       |   5 +-
 hw/net/ne2000-isa.c                           |   4 +-
 hw/pci-host/uninorth.c                        |   5 +-
 hw/ppc/spapr_vio.c                            |   5 +-
 hw/s390x/s390-virtio-ccw.c                    |   4 +-
 hw/s390x/virtio-ccw.c                         |  42 ++-------
 hw/scsi/megasas.c                             |   5 +-
 hw/scsi/scsi-generic.c                        |   5 +-
 hw/timer/mc146818rtc.c                        |   4 +-
 hw/usb/dev-storage.c                          |   4 +-
 hw/virtio/virtio-pci.c                        |   4 +-
 include/qemu/log.h                            |   4 +-
 linux-user/main.c                             |   3 +-
 linux-user/signal.c                           |  15 +---
 monitor.c                                     |   7 +-
 page_cache.c                                  |   5 +-
 qga/commands-posix.c                          |   4 +-
 qga/commands-win32.c                          |  13 +--
 qobject/qlist.c                               |   5 +-
 qom/object.c                                  |   4 +-
 scripts/coccinelle/error_propagate_null.cocci |  10 +++
 scripts/coccinelle/remove_local_err.cocci     |  29 ++++++
 scripts/coccinelle/return_directly.cocci      |  19 ++++
 target-i386/cpu.c                             |   4 +-
 target-i386/fpu_helper.c                      |  10 +--
 target-i386/kvm.c                             |   5 +-
 target-mips/op_helper.c                       |   4 +-
 target-s390x/helper.c                         |   6 +-
 target-sparc/cc_helper.c                      |  25 ++----
 target-tricore/op_helper.c                    |  13 +--
 tests/display-vga-test.c                      |   6 +-
 tests/endianness-test.c                       |   5 +-
 tests/i440fx-test.c                           |   4 +-
 tests/intel-hda-test.c                        |   6 +-
 tests/test-filter-redirector.c                |   6 +-
 tests/test-logging.c                          |  88 +++++--------------
 tests/virtio-blk-test.c                       |   5 +-
 tests/virtio-console-test.c                   |   6 +-
 tests/virtio-net-test.c                       |   6 +-
 tests/virtio-scsi-test.c                      |   6 +-
 tests/wdt_ib700-test.c                        |   6 +-
 trace/control.c                               |   3 +-
 ui/cursor.c                                   |  10 +--
 ui/qemu-pixman.c                              |  13 ++-
 util/log.c                                    | 122 ++++++++++++++------------
 util/module.c                                 |   6 +-
 vl.c                                          |  17 ++--
 68 files changed, 265 insertions(+), 478 deletions(-)
 create mode 100644 scripts/coccinelle/error_propagate_null.cocci
 create mode 100644 scripts/coccinelle/remove_local_err.cocci
 create mode 100644 scripts/coccinelle/return_directly.cocci

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2.5.5