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staging: rtl8192e: fix kconfig dependency warning for RTLLIB_CRYPTO_WEP

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When RTLLIB_CRYPTO_WEP is enabled and CRYPTO is disabled, it results in
the following Kbuild warning:

WARNING: unmet direct dependencies detected for CRYPTO_ARC4
  Depends on [n]: CRYPTO [=n]
  Selected by [m]:
  - RTLLIB_CRYPTO_WEP [=m] && STAGING [=y] && RTLLIB [=m]

The reason is that RTLLIB_CRYPTO_WEP selects CRYPTO_ARC4 without depending
on or selecting CRYPTO while CRYPTO_ARC4 is subordinate to CRYPTO.

Honor the kconfig menu hierarchy to remove kconfig dependency warnings.

Fixes: e0e3daddad ("staging: r8192e: Fix possible error in configuration")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Link: https://lore.kernel.org/r/20200915094209.22664-1-fazilyildiran@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Necip Fazil Yildiran 2020-09-15 12:42:10 +03:00 committed by Greg Kroah-Hartman
parent 243d040a6e
commit 02c4260713
1 changed files with 1 additions and 0 deletions
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drivers/staging/rtl8192e/Kconfig
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@ -37,6 +37,7 @@ config RTLLIB_CRYPTO_TKIP
config RTLLIB_CRYPTO_WEP
tristate "Support for rtllib WEP crypto"
select CRYPTO
select CRYPTO_ARC4
depends on RTLLIB
default y