Patchwork [10/14] netpoll: convert several functions to bool

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Submitter Amerigo Wang
Date Aug. 9, 2012, 3 p.m.
Message ID <1344524426-11588-11-git-send-email-amwang@redhat.com>
Download mbox | patch
Permalink /patch/176151/
State Changes Requested
Delegated to: David Miller
Headers show

Comments

Amerigo Wang - Aug. 9, 2012, 3 p.m.
These functions are just boolean, let them return
bool instead of int.

Cc: David Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
---
 include/linux/netpoll.h |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

Patch

diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 61aee86..66d5379 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -66,7 +66,7 @@  static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 
 
 #ifdef CONFIG_NETPOLL
-static inline int netpoll_rx_on(struct sk_buff *skb)
+static inline bool netpoll_rx_on(struct sk_buff *skb)
 {
 	struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo);
 
@@ -125,7 +125,7 @@  static inline void netpoll_poll_unlock(void *have)
 	}
 }
 
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
 	return irqs_disabled();
 }
@@ -133,11 +133,11 @@  static inline int netpoll_tx_running(struct net_device *dev)
 #else
 static inline bool netpoll_rx(struct sk_buff *skb)
 {
-	return 0;
+	return false;
 }
-static inline int netpoll_rx_on(struct sk_buff *skb)
+static inline bool netpoll_rx_on(struct sk_buff *skb)
 {
-	return 0;
+	return false;
 }
 static inline int netpoll_receive_skb(struct sk_buff *skb)
 {
@@ -153,9 +153,9 @@  static inline void netpoll_poll_unlock(void *have)
 static inline void netpoll_netdev_init(struct net_device *dev)
 {
 }
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
-	return 0;
+	return false;
 }
 #endif