libcephfs_proxy: cleanup unneded variable

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>

diff --git a/src/libcephfs_proxy/proxy_link.c b/src/libcephfs_proxy/proxy_link.c
index be7c987df2cb07e523ad34e991fb98e0bbc35e79..2dbb24229600fb52ab704ba30bd39765f932808e 100644 (file)
--- a/src/libcephfs_proxy/proxy_link.c
+++ b/src/libcephfs_proxy/proxy_link.c
@@ -441,11 +441,11 @@ static int32_t proxy_link_negotiate_server(proxy_link_t *link, int32_t sd,
                                           proxy_link_negotiate_cbk_t cbk)
 {
        proxy_link_negotiate_t remote;
-       int32_t err, version;
+       int32_t err;
 
-       version = proxy_link_negotiate_read(link, sd, &remote);
-       if (version < 0) {
-               return version;
+       err = proxy_link_negotiate_read(link, sd, &remote);
+       if (err < 0) {
+               return err;
        }
 
        err = proxy_link_negotiate_check(neg, &remote, cbk);