staging: rtl8192e: add missing braces {}

Add missing braces to if/else statements to adhere to the Linux kernel coding-style guidelines.
These issues were reported by checkpatch.pl

"CHECK: braces {} should be used on all arms of this statement"

Signed-off-by Stephan Snyman <[email protected]>

---
  drivers/staging/rtl8192e/rtllib_rx.c | 14 +++++++++-----
  1 file changed, 9 insertions(+), 5 deletions(-)

drivers/staging/rtl8192e/rtllib_rx.c +6 -3

index b649d02dc5c8..d44bf261de54 100644
@@ -264,8 +264,9 @@ static int rtllib_is_eapol_frame(struct rtllib_device *ieee,
  		   RTLLIB_FCTL_FROMDS &&
  		   memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN) == 0) {
  		/* FromDS frame with own addr as DA */
-	} else
+	} else {
  		return 0;
+	}
 
  	if (skb->len < 24 + 8)
  		return 0;

@@ -433,8 +434,9 @@ static int is_duplicate_packet(struct rtllib_device *ieee,
  		if (*last_frag + 1 != frag)
  			/* out-of-order fragment */
  			goto drop;
-	} else
+	} else {
  		*last_seq = seq;
+	}
 
  	*last_frag = frag;
  	*last_time = jiffies;

@@ -2314,8 +2316,9 @@ static inline int rtllib_network_init(
  	if (stats->freq == RTLLIB_52GHZ_BAND) {
  		/* for A band (No DS info) */
  		network->channel = stats->received_channel;
-	} else
+	} else {
  		network->flags |= NETWORK_HAS_CCK;
+	}
 
  	network->wpa_ie_len = 0;
  	network->rsn_ie_len = 0;

@@ -2329,9 +2332,10 @@ static inline int rtllib_network_init(
  		return 1;