[PATCH 7/7] Fix uninitialised variable warning in mei-amt-version.c

[David Howells]

Fix the following 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;
			     ^

The call chain:

	-->main()
	   -->amt_host_if_init()
	      -->mei_init()
	         -->mei_deinit()

results in this on the first time through because main()::acmd has not yet
been initialised.

To fix this, acmd.fd needs to be initialised to -1.

Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
cc: Tomas Winkler <tomas.winkler@xxxxxxxxx>
cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---

 Documentation/misc-devices/mei/mei-amt-version.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/misc-devices/mei/mei-amt-version.c b/Documentation/misc-devices/mei/mei-amt-version.c
index 49e4f770864a..7027a8da0ba0 100644
--- a/Documentation/misc-devices/mei/mei-amt-version.c
+++ b/Documentation/misc-devices/mei/mei-amt-version.c
@@ -440,7 +440,7 @@ out:
 int main(int argc, char **argv)
 {
 	struct amt_code_versions ver;
-	struct amt_host_if acmd;
+	struct amt_host_if acmd = { .mei_cl.fd = -1 };
 	unsigned int i;
 	uint32_t status;
 	int ret;

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