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batman-adv: Move CRC16 dependency to BATMAN_ADV_BLA

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The commit ced72933a5 ("batman-adv: use CRC32C instead of CRC16 in TT
code") switched the translation table code from crc16 to crc32c. The
(optional) bridge loop avoidance code is the only user of this function.

batman-adv should only select CRC16 when it is actually using it.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Sven Eckelmann 2018-10-14 17:16:14 +02:00 committed by Simon Wunderlich
parent d2d489b7d8
commit fb939135a6
1 changed files with 1 additions and 1 deletions
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net/batman-adv/Kconfig
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@ -22,7 +22,6 @@
config BATMAN_ADV
tristate "B.A.T.M.A.N. Advanced Meshing Protocol"
depends on NET
select CRC16
select LIBCRC32C
help
B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
@ -48,6 +47,7 @@ config BATMAN_ADV_BATMAN_V
config BATMAN_ADV_BLA
bool "Bridge Loop Avoidance"
depends on BATMAN_ADV && INET
select CRC16
default y
help
This option enables BLA (Bridge Loop Avoidance), a mechanism