Documentation/misc-devices/mei/mei-amt-version.c: remove unneeded call of mei_deinit()

Building mei-amt-version.o triggers a GCC warning:
Documentation/misc-devices/mei/mei-amt-version.c: In function 'main':
Documentation/misc-devices/mei/mei-amt-version.c:103:5: warning: 'acmd.fd' is used uninitialized in this function [-Wuninitialized]
if (cl->fd != -1)
^
Documentation/misc-devices/mei/mei-amt-version.c:443:21: note: 'acmd.fd' was declared here
struct amt_host_if acmd;
^

GCC is correct. See, the call chain that GCC detects must be
main()
amt_host_if_init()
mei_init()
mei_deinit()

But when we enter mei_deinit() struct amt_host_if acmd is still
unitialized. That makes the test for (effectively) amt_host_if->mei_cl->fd
bogus.

But it turns out that call of mei_deinit() isn't needed at all. All of
the members of mei_cl will be set later in mei_init() and none will be
used before they are set. So we can simply drop this call of
mei_deinit().

Signed-off-by: Paul Bolle <[e-mail]>
Cc: Tomas Winkler <[e-mail]>
Reported-by: David Howells <[e-mail]>
Acked-by: David Howells <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

Documentation/misc-devices/mei/mei-amt-version.c

···
 	struct mei_client *cl;
 	struct mei_connect_client_data data;
 
-	mei_deinit(me);
-
 	me->verbose = verbose;
 
 	me->fd = open("/dev/mei", O_RDWR);