net: hsr: remove unnecessary space after a cast

This patch removes unnecessary space after a cast. This is seen
when ran checkpatch.pl -f on files under net/hsr.
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/hsr/hsr_forward.c

@@ -53,7 +53,7 @@ static bool is_supervision_frame(struct hsr_priv *hsr, struct sk_buff *skb)
 	struct hsrv1_ethhdr_sp *hsrV1Hdr;
 
 	WARN_ON_ONCE(!skb_mac_header_was_set(skb));
-	ethHdr = (struct ethhdr *) skb_mac_header(skb);
+	ethHdr = (struct ethhdr *)skb_mac_header(skb);
 
 	/* Correct addr? */
 	if (!ether_addr_equal(ethHdr->h_dest,
@@ -67,14 +67,14 @@ static bool is_supervision_frame(struct hsr_priv *hsr, struct sk_buff *skb)
 
 	/* Get the supervision header from correct location. */
 	if (ethHdr->h_proto == htons(ETH_P_HSR)) { /* Okay HSRv1. */
-		hsrV1Hdr = (struct hsrv1_ethhdr_sp *) skb_mac_header(skb);
+		hsrV1Hdr = (struct hsrv1_ethhdr_sp *)skb_mac_header(skb);
 		if (hsrV1Hdr->hsr.encap_proto != htons(ETH_P_PRP))
 			return false;
 
 		hsrSupTag = &hsrV1Hdr->hsr_sup;
 	} else {
 		hsrSupTag =
-		     &((struct hsrv0_ethhdr_sp *) skb_mac_header(skb))->hsr_sup;
+		     &((struct hsrv0_ethhdr_sp *)skb_mac_header(skb))->hsr_sup;
 	}
 
 	if (hsrSupTag->HSR_TLV_Type != HSR_TLV_ANNOUNCE &&
@@ -140,7 +140,7 @@ static void hsr_fill_tag(struct sk_buff *skb, struct hsr_frame_info *frame,
 	if (frame->is_vlan)
 		lsdu_size -= 4;
 
-	hsr_ethhdr = (struct hsr_ethhdr *) skb_mac_header(skb);
+	hsr_ethhdr = (struct hsr_ethhdr *)skb_mac_header(skb);
 
 	set_hsr_tag_path(&hsr_ethhdr->hsr_tag, lane_id);
 	set_hsr_tag_LSDU_size(&hsr_ethhdr->hsr_tag, lsdu_size);
@@ -320,7 +320,7 @@ static int hsr_fill_frame_info(struct hsr_frame_info *frame,
 	if (!frame->node_src)
 		return -1; /* Unknown node and !is_supervision, or no mem */
 
-	ethhdr = (struct ethhdr *) skb_mac_header(skb);
+	ethhdr = (struct ethhdr *)skb_mac_header(skb);
 	frame->is_vlan = false;
 	if (ethhdr->h_proto == htons(ETH_P_8021Q)) {
 		frame->is_vlan = true;

net/hsr/hsr_framereg.c

@@ -44,10 +44,10 @@ static bool seq_nr_after(u16 a, u16 b)
 	/* Remove inconsistency where
 	 * seq_nr_after(a, b) == seq_nr_before(a, b)
 	 */
-	if ((int) b - a == 32768)
+	if ((int)b - a == 32768)
 		return false;
 
-	return (((s16) (b - a)) < 0);
+	return (((s16)(b - a)) < 0);
 }
 #define seq_nr_before(a, b)		seq_nr_after((b), (a))
 #define seq_nr_after_or_eq(a, b)	(!seq_nr_before((a), (b)))
@@ -176,7 +176,7 @@ struct hsr_node *hsr_get_node(struct hsr_port *port, struct sk_buff *skb,
 	if (!skb_mac_header_was_set(skb))
 		return NULL;
 
-	ethhdr = (struct ethhdr *) skb_mac_header(skb);
+	ethhdr = (struct ethhdr *)skb_mac_header(skb);
 
 	list_for_each_entry_rcu(node, node_db, mac_list) {
 		if (ether_addr_equal(node->MacAddressA, ethhdr->h_source))
@@ -218,7 +218,7 @@ void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr,
 	struct list_head *node_db;
 	int i;
 
-	ethhdr = (struct ethhdr *) skb_mac_header(skb);
+	ethhdr = (struct ethhdr *)skb_mac_header(skb);
 
 	/* Leave the ethernet header. */
 	skb_pull(skb, sizeof(struct ethhdr));
@@ -230,7 +230,7 @@ void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr,
 	/* And leave the HSR sup tag. */
 	skb_pull(skb, sizeof(struct hsr_sup_tag));
 
-	hsr_sp = (struct hsr_sup_payload *) skb->data;
+	hsr_sp = (struct hsr_sup_payload *)skb->data;
 
 	/* Merge node_curr (registered on MacAddressB) into node_real */
 	node_db = &port_rcv->hsr->node_db;

net/hsr/hsr_main.h

@@ -109,22 +109,22 @@ struct hsr_sup_payload {
 
 static inline u16 get_hsr_stag_path(struct hsr_sup_tag *hst)
 {
-	return get_hsr_tag_path((struct hsr_tag *) hst);
+	return get_hsr_tag_path((struct hsr_tag *)hst);
 }
 
 static inline u16 get_hsr_stag_HSR_ver(struct hsr_sup_tag *hst)
 {
-	return get_hsr_tag_LSDU_size((struct hsr_tag *) hst);
+	return get_hsr_tag_LSDU_size((struct hsr_tag *)hst);
 }
 
 static inline void set_hsr_stag_path(struct hsr_sup_tag *hst, u16 path)
 {
-	set_hsr_tag_path((struct hsr_tag *) hst, path);
+	set_hsr_tag_path((struct hsr_tag *)hst, path);
 }
 
 static inline void set_hsr_stag_HSR_Ver(struct hsr_sup_tag *hst, u16 HSR_Ver)
 {
-	set_hsr_tag_LSDU_size((struct hsr_tag *) hst, HSR_Ver);
+	set_hsr_tag_LSDU_size((struct hsr_tag *)hst, HSR_Ver);
 }
 
 struct hsrv0_ethhdr_sp {
@@ -179,7 +179,7 @@ static inline u16 hsr_get_skb_sequence_nr(struct sk_buff *skb)
 {
 	struct hsr_ethhdr *hsr_ethhdr;
 
-	hsr_ethhdr = (struct hsr_ethhdr *) skb_mac_header(skb);
+	hsr_ethhdr = (struct hsr_ethhdr *)skb_mac_header(skb);
 	return ntohs(hsr_ethhdr->hsr_tag.sequence_nr);
 }