sysctl: allow embedded targets to disable sysctl_check.c

Disable sysctl_check.c for embedded targets. This saves about about 11 kB
in .text and another 11 kB in .data on a PXA255 embedded platform.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 98fa96eac41..3e7b257fc05 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -550,6 +550,17 @@ config SYSCTL_SYSCALL
 
           If unsure say Y here.
 
+config SYSCTL_SYSCALL_CHECK
+        bool "Sysctl checks" if EMBEDDED
+        depends on SYSCTL_SYSCALL
+        default y
+        ---help---
+          sys_sysctl uses binary paths that have been found challenging
+          to properly maintain and use. This enables checks that help
+          you to keep things correct.
+
+          If unsure say Y here.
+
 config KALLSYMS
          bool "Load all symbols for debugging/ksymoops" if EMBEDDED
          default y