[LTP] [PATCH v3 2/4] lib: Introduce KCONFIG_SKIP_CHECK environment variable

[Cyril Hrubis]

Hi!
> This environment variable is designed to add kernel config check functionality
> switch. So we can skip kconfig check completely and it is useful especially
> for the embedded platforms that they don't have kernel config.
> 
> Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
> ---
>  doc/user-guide.txt |  1 +
>  lib/tst_kconfig.c  | 20 ++++++++++++++++++++
>  lib/tst_test.c     |  1 +
>  3 files changed, 22 insertions(+)
> 
> diff --git a/doc/user-guide.txt b/doc/user-guide.txt
> index 494652618..864467f60 100644
> --- a/doc/user-guide.txt
> +++ b/doc/user-guide.txt
> @@ -10,6 +10,7 @@ For running LTP network tests see `testcases/network/README.md`.
>  |==============================================================================
>  | 'KCONFIG_PATH'        | The path to the kernel config file, (if not set, it tries
>                            the usual paths '/boot/config-RELEASE' or '/proc/config.gz').
> +| 'KCONFIG_SKIP_CHECK'  | Skip kernel config check, the default is empty(don't skip).
                                                                           ^
									   Space
									   here
									   please
>  | 'LTPROOT'             | Prefix for installed LTP, the default is '/opt/ltp'.
>  | 'LTP_COLORIZE_OUTPUT' | Force colorized output behaviour. 'y' or '1': always colorize
>                            'n' or '0': never colorize.
> diff --git a/lib/tst_kconfig.c b/lib/tst_kconfig.c
> index 7d7aecfc1..e4264101d 100644
> --- a/lib/tst_kconfig.c
> +++ b/lib/tst_kconfig.c
> @@ -15,6 +15,16 @@
>  #include "tst_kconfig.h"
>  #include "tst_bool_expr.h"
>  
> +static int kconfig_check_skipped(void)
                       ^
		       I would have named this same as the variable,
		       i.e. kconfig_skip_check()

Other that these two minor things:

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

-- 
Cyril Hrubis
chrubis@suse.cz