net/sched: cls_u32: Use struct_size() in kzalloc()
authorGustavo A. R. Silva <gustavoars@kernel.org>
Thu, 18 Jun 2020 14:53:42 +0000 (09:53 -0500)
committerDavid S. Miller <davem@davemloft.net>
Sat, 20 Jun 2020 03:19:24 +0000 (20:19 -0700)
commitc5eb179edd8a169949b1fb153ecfd04649a71c8d
tree81caa2b64f40066395f5a27f6560b2c03ff656f3
parent11a33de2df06b4ed23844181cb5c03eea67bfed1
net/sched: cls_u32: Use struct_size() in kzalloc()

Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes.

This code was detected with the help of Coccinelle and, audited and
fixed manually.

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_u32.c