[00/15] gcc-10 warning fixes

Message

Arnd Bergmann April 30, 2020, 9:30 p.m. UTC

Here are a couple of fixes for warnings introduced with gcc-10.
If you wish to reproduce these, you can find the compiler I used
at [1].

If you like the fixes, please apply them directly into maintainer
trees. I expect that we will also need them to be backported
into stable kernels later.

I disabled -Wrestrict on gcc in my local test tree, but with
the patches from this series and the ones I have already sent,
I see no gcc-10 specific warnings in linux-next when doing
many randconfig builds for arm/arm64/x86.

      Arnd

Arnd Bergmann (15):
  crypto - Avoid free() namespace collision
  iwlwifi: mvm: fix gcc-10 zero-length-bounds warning
  mwifiex: avoid -Wstringop-overflow warning
  ath10k: fix gcc-10 zero-length-bounds warnings
  bpf: avoid gcc-10 stringop-overflow warning
  netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
  drop_monitor: work around gcc-10 stringop-overflow warning
  usb: ehci: avoid gcc-10 zero-length-bounds warning
  udf: avoid gcc-10 zero-length-bounds warnings
  hpfs: avoid gcc-10 zero-length-bounds warning
  omfs: avoid gcc-10 stringop-overflow warning
  media: s5k5baf: avoid gcc-10 zero-length-bounds warning
  scsi: sas: avoid gcc-10 zero-length-bounds warning
  isci: avoid gcc-10 zero-length-bounds warning
  nvme: avoid gcc-10 zero-length-bounds warning

 crypto/lrw.c                                  |  6 +--
 crypto/xts.c                                  |  6 +--
 drivers/media/i2c/s5k5baf.c                   |  4 +-
 drivers/net/wireless/ath/ath10k/htt.h         |  4 +-
 .../net/wireless/intel/iwlwifi/fw/api/tx.h    | 14 +++----
 .../net/wireless/marvell/mwifiex/sta_cmd.c    | 39 ++++++++-----------
 drivers/nvme/host/fc.c                        |  2 +-
 drivers/scsi/aic94xx/aic94xx_tmf.c            |  4 +-
 drivers/scsi/isci/task.h                      |  7 ++--
 drivers/scsi/libsas/sas_task.c                |  3 +-
 fs/hpfs/anode.c                               |  7 +++-
 fs/omfs/file.c                                | 12 +++---
 fs/omfs/omfs_fs.h                             |  2 +-
 fs/udf/ecma_167.h                             |  2 +-
 fs/udf/super.c                                |  2 +-
 include/linux/filter.h                        |  6 +--
 include/linux/usb/ehci_def.h                  | 12 ++++--
 include/net/netfilter/nf_conntrack.h          |  2 +-
 net/core/drop_monitor.c                       | 11 ++++--
 net/netfilter/nf_conntrack_core.c             |  4 +-
 20 files changed, 76 insertions(+), 73 deletions(-)

[1] https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/10.0.20200413/

Cc: Herbert Xu <[e-mail]>
Cc: "David S. Miller" <[e-mail]>
Cc: Mauro Carvalho Chehab <[e-mail]>
Cc: Kalle Valo <[e-mail]>
Cc: Johannes Berg <[e-mail]>
Cc: Intel Linux Wireless <[e-mail]>
Cc: Amitkumar Karwar <[e-mail]>
Cc: James Smart <[e-mail]>
Cc: Jens Axboe <[e-mail]>
Cc: Christoph Hellwig <[e-mail]>
Cc: "James E.J. Bottomley" <[e-mail]>
Cc: "Martin K. Petersen" <[e-mail]>
Cc: Mikulas Patocka <[e-mail]>
Cc: Bob Copeland <[e-mail]>
Cc: Jan Kara <[e-mail]>
Cc: Alexei Starovoitov <[e-mail]>
Cc: Daniel Borkmann <[e-mail]>
Cc: Greg Kroah-Hartman <[e-mail]>
Cc: Pablo Neira Ayuso <[e-mail]>
Cc: Florian Westphal <[e-mail]>
Cc: Jakub Kicinski <[e-mail]>
Cc: Neil Horman <[e-mail]>
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