lib80211: fix unmet direct dependendices config warning when !CRYPTO

[ Upstream commit b959ba9f468b1c581f40e92661ad58b093abaa03 ]

When LIB80211_CRYPT_CCMP is enabled and CRYPTO is disabled, it results in unmet
direct dependencies config warning. The reason is that LIB80211_CRYPT_CCMP
selects CRYPTO_AES and CRYPTO_CCM, which are subordinate to CRYPTO. This is
reproducible with CRYPTO disabled and R8188EU enabled, where R8188EU selects
LIB80211_CRYPT_CCMP but does not select or depend on CRYPTO.

Honor the kconfig menu hierarchy to remove kconfig dependency warnings.

Fixes: a11e2f85481c ("lib80211: use crypto API ccm(aes) transform for CCMP processing")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Link: https://lore.kernel.org/r/20200909095452.3080-1-fazilyildiran@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
index faf74850a1b52af9dc29d1808b36b26d45886bdf..27026f587fa618c0e2f7e148700807aa120224f1 100644 (file)
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
@@ -217,6 +217,7 @@ config LIB80211_CRYPT_WEP
 
 config LIB80211_CRYPT_CCMP
        tristate
+       select CRYPTO
        select CRYPTO_AES
        select CRYPTO_CCM