net: dsa: sja1105: Fix status initialization in sja1105_get_ethtool_stats

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Clang warns:

drivers/net/dsa/sja1105/sja1105_ethtool.c:316:39: warning: suggest
braces around initialization of subobject [-Wmissing-braces]
        struct sja1105_port_status status = {0};
                                             ^
                                             {}
1 warning generated.

One way to fix these warnings is to add additional braces like Clang
suggests; however, there has been a bit of push back from some
maintainers[1][2], who just prefer memset as it is unambiguous, doesn't
depend on a particular compiler version[3], and properly initializes all
subobjects. Do that here so there are no more warnings.

[1]: https://lore.kernel.org/lkml/022e41c0-8465-dc7a-a45c-64187ecd9684@amd.com/
[2]: https://lore.kernel.org/lkml/20181128.215241.702406654469517539.davem@davemloft.net/
[3]: https://lore.kernel.org/lkml/20181116150432.2408a075@redhat.com/

Fixes: 52c34e6e12 ("net: dsa: sja1105: Add support for ethtool port counters")
Link: https://github.com/ClangBuiltLinux/linux/issues/471
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Nathan Chancellor 2019-05-06 13:24:47 -07:00 • committed by David S. Miller

parent e4acf42741

commit 8e8673a227

1 changed files with 3 additions and 1 deletions

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drivers/net/dsa/sja1105/sja1105_ethtool.c

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