net: fddi: skfp: ecm: Protect 'if' when AIX_EVENT is not defined

When AIX_EVENT is not defined, the 'if' body will be empty, which
makes GCC complain.  Place bracketing around the invocation to protect
it.

Fixes the following W=1 kernel build warning(s):

 drivers/net/fddi/skfp/ecm.c: In function ‘ecm_fsm’:
 drivers/net/fddi/skfp/ecm.c:153:29: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201102114512.1062724-2-lee.jones@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/fddi/skfp/ecm.c b/drivers/net/fddi/skfp/ecm.c
index 15c503f..97f3efd 100644 (file)
--- a/drivers/net/fddi/skfp/ecm.c
+++ b/drivers/net/fddi/skfp/ecm.c
@@ -147,10 +147,11 @@ static void ecm_fsm(struct s_smc *smc, int cmd)
        /* For AIX event notification: */
        /* Is a disconnect  command remotely issued ? */
        if (cmd == EC_DISCONNECT &&
-               smc->mib.fddiSMTRemoteDisconnectFlag == TRUE)
+           smc->mib.fddiSMTRemoteDisconnectFlag == TRUE) {
                AIX_EVENT (smc, (u_long) CIO_HARD_FAIL, (u_long)
                        FDDI_REMOTE_DISCONNECT, smt_get_event_word(smc),
                        smt_get_error_word(smc) );
+       }
 
        /*jd 05-Aug-1999 Bug #10419 "Port Disconnect fails at Dup MAc Cond."*/
        if (cmd == EC_CONNECT) {