The usage information of xenstore-exists is just wrong, as the "-p"
option is not supported by xenstore-exists.

Signed-off-by: Juergen Gross <[email protected]>
---
V2:
- new patch
---
 tools/xs-clients/xenstore_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/xs-clients/xenstore_client.c 
b/tools/xs-clients/xenstore_client.c
index 1794451d43..3b02d3a196 100644
--- a/tools/xs-clients/xenstore_client.c
+++ b/tools/xs-clients/xenstore_client.c
@@ -232,7 +232,7 @@ usage(int eval, enum mode mode, int incl_mode, const char 
*progname)
        errx(eval, "Usage: %s %s[-h] [-t] key [...]", progname, mstr);
     case MODE_exists:
        mstr = incl_mode ? "exists " : "";
-       /* fallthrough */
+       errx(eval, "Usage: %s %s[-h] key", progname, mstr);
     case MODE_list:
        mstr = mstr ? : incl_mode ? "list " : "";
        errx(eval, "Usage: %s %s[-h] [-p] key [...]", progname, mstr);
-- 
2.53.0


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