treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

  a) 4 spaces + '---help---'
  b) 7 spaces + '---help---'
  c) 8 spaces + '---help---'
  d) 1 space + 1 tab + '---help---'
  e) 1 tab + '---help---'    (correct indentation)
  f) 1 tab + 1 space + '---help---'
  g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

  $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/rds/Kconfig b/net/rds/Kconfig
index c64e154bc18f..75cd696963b2 100644
--- a/net/rds/Kconfig
+++ b/net/rds/Kconfig
@@ -3,14 +3,14 @@
 config RDS
 	tristate "The Reliable Datagram Sockets Protocol"
 	depends on INET
-	---help---
+	help
 	  The RDS (Reliable Datagram Sockets) protocol provides reliable,
 	  sequenced delivery of datagrams over Infiniband or TCP.
 
 config RDS_RDMA
 	tristate "RDS over Infiniband"
 	depends on RDS && INFINIBAND && INFINIBAND_ADDR_TRANS
-	---help---
+	help
 	  Allow RDS to use Infiniband as a transport.
 	  This transport supports RDMA operations.
 
@@ -18,7 +18,7 @@ config RDS_TCP
 	tristate "RDS over TCP"
 	depends on RDS
 	depends on IPV6 || !IPV6
-	---help---
+	help
 	  Allow RDS to use TCP as a transport.
 	  This transport does not support RDMA operations.