Re: [LTP] [PATCH] mount/mount05.c: format the device when necessary

[Wanlong Gao <gaowanlong@cn.fujitsu.com>]

On 08/26/2013 02:08 PM, DAN LI wrote:
> 
> Format the device only when "-D device" & "-T type" are specified.
> 
> Signed-off-by: DAN LI <li.dan@cn.fujitsu.com>
> ---
>  testcases/kernel/syscalls/mount/mount05.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/testcases/kernel/syscalls/mount/mount05.c b/testcases/kernel/syscalls/mount/mount05.c
> index 4b2a07c..b4be67b 100644
> --- a/testcases/kernel/syscalls/mount/mount05.c
> +++ b/testcases/kernel/syscalls/mount/mount05.c
> @@ -113,7 +113,6 @@ int main(int argc, char *argv[])
>  void setup(void)
>  {
>  	tst_require_root(NULL);
> -	tst_mkfs(NULL, device, fstype, NULL);
> 
>  	tst_sig(NOFORK, DEF_HANDLER, cleanup);
> 
> @@ -122,9 +121,12 @@ void setup(void)
>  	SAFE_MKDIR(cleanup, mntpoint_src, DIR_MODE);
>  	SAFE_MKDIR(cleanup, mntpoint_des, DIR_MODE);
> 
> -	if (dflag && tflag)
> +	if (dflag && tflag) {

If "-T" option is not specified, the default fs_type is "ext2",
then we can also format the device.

> +		tst_mkfs(NULL, device, fstype, NULL);

And here "fstype" should be changed to "fs_type", right?

Thanks,
Wanlong Gao

> +
>  		if (mount(device, mntpoint_src, fs_type, 0, NULL) == -1)
>  			tst_brkm(TBROK | TERRNO, cleanup, "mount failed");
> +	}
> 
>  	SAFE_FILE_PRINTF(cleanup, file_src, "TEST FILE");
> 


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