s3:smbd: Don't assign variable to itself

source3/smbd/msdfs.c:367:14: error: explicitly assigning value of variable of
    type 'char *' to itself [-Werror,-Wself-assign]
        servicename = servicename;
        ~~~~~~~~~~~ ^ ~~~~~~~~~~~

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/msdfs.c b/source3/smbd/msdfs.c
index b5fd7608e07605391301bfa510124fe5a831f1a1..6b99f3c1eb179291823b57574bb0a7d1be012366 100644 (file)
--- a/source3/smbd/msdfs.c
+++ b/source3/smbd/msdfs.c
@@ -364,8 +364,6 @@ static NTSTATUS parse_dfs_path(TALLOC_CTX *ctx,
                goto local_path;
        }
 
-       servicename = servicename;
-
        DBG_DEBUG("servicename: %s\n", servicename);
 
        if(p == NULL) {