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sched: check negative err value to safe one level of indent
authorJiri Pirko <jiri@mellanox.com>
Thu, 9 Feb 2017 13:39:00 +0000 (14:39 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Feb 2017 16:38:09 +0000 (11:38 -0500)
commit40c81b25b16cd871afe70630c131bd2544848d1f
tree0ab1c7617292ca22d3d4f627a7ead0ccaa5922cetree | snapshot
parent7215032ced14f9943c8b72b61f4ac52902002158commit | diff
sched: check negative err value to safe one level of indent

As it is more common, check err for !0. That allows to safe one level of
indentation and makes the code easier to read. Also, make 'next' variable
global in function as it is used twice.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_api.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git