Salvatore Mesoraca 678f4bda35 net: llc: drop VLA in llc_sap_mcast()
Avoid a VLA[1] by using a real constant expression instead of a variable.
The compiler should be able to optimize the original code and avoid using
an actual VLA. Anyway this change is useful because it will avoid a false
positive with -Wvla, it might also help the compiler generating better
code.

[1] https://lkml.org/lkml/2018/3/7/621

Signed-off-by: Salvatore Mesoraca <s.mesoraca16@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-12 11:14:06 -04:00
..
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00