[PATCH net-next 3/3] macsec: add brackets and indentation after calling macsec_decrypt

[Andreas Steinmetz]

At this point, skb could only be a valid pointer, so this patch does
not introduce any functional change.

Signed-off-by: Andreas Steinmetz <a...@domdv.de>

--- a/drivers/net/macsec.c      2019-06-30 22:05:17.785683634 +0200
+++ b/drivers/net/macsec.c      2019-06-30 22:05:20.526171178 +0200
@@ -1205,21 +1205,22 @@
 
        /* Disabled && !changed text => skip validation */
        if (hdr->tci_an & MACSEC_TCI_C ||
-           secy->validate_frames != MACSEC_VALIDATE_DISABLED)
+           secy->validate_frames != MACSEC_VALIDATE_DISABLED) {
                skb = macsec_decrypt(skb, dev, rx_sa, sci, secy);
 
-       if (IS_ERR(skb)) {
-               /* the decrypt callback needs the reference */
-               if (PTR_ERR(skb) != -EINPROGRESS) {
-                       macsec_rxsa_put(rx_sa);
-                       macsec_rxsc_put(rx_sc);
+               if (IS_ERR(skb)) {
+                       /* the decrypt callback needs the reference */
+                       if (PTR_ERR(skb) != -EINPROGRESS) {
+                               macsec_rxsa_put(rx_sa);
+                               macsec_rxsc_put(rx_sc);
+                       }
+                       rcu_read_unlock();
+                       return RX_HANDLER_CONSUMED;
                }
-               rcu_read_unlock();
-               return RX_HANDLER_CONSUMED;
-       }
 
-       if (!macsec_post_decrypt(skb, secy, pn))
-               goto drop;
+               if (!macsec_post_decrypt(skb, secy, pn))
+                       goto drop;
+       }
 
 deliver:
        macsec_finalize_skb(skb, secy->icv_len,