[xen staging] tools/xenstored: Remove unused prototype

[patchbot@xxxxxxx]

commit 3c1c6c401eabca0f74022c990199e0f2b14ec0b9
Author:     Julien Grall <jgrall@xxxxxxxxxx>
AuthorDate: Tue Apr 20 14:46:06 2021 +0100
Commit:     Julien Grall <jgrall@xxxxxxxxxx>
CommitDate: Sun Apr 25 13:49:06 2021 +0100

    tools/xenstored: Remove unused prototype
    
    A prototype for dump_conn() has been present for quite a long time
    but there are no implementation. Even, AFAICT in the patch that
    introduced it. So drop it.
    
    Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
    Reviewed-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
    Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
---
 tools/xenstore/xenstored_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/xenstore/xenstored_core.c b/tools/xenstore/xenstored_core.c
index d54a6042a9..591b28e455 100644
--- a/tools/xenstore/xenstored_core.c
+++ b/tools/xenstore/xenstored_core.c
@@ -2085,7 +2085,6 @@ static struct option options[] = {
 #endif
        { NULL, 0, NULL, 0 } };
 
-extern void dump_conn(struct connection *conn); 
 int dom0_domid = 0;
 int dom0_event = 0;
 int priv_domid = 0;
--
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