net: myri10ge: Change variable type to bool

There is the rc variable on both myri10ge_ss_lock_napi and
myri10ge_ss_lock_poll functions. In both cases rc is only assigned the
values true and false. Both functions already return bool. Change rc
type to bool.

The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):

@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 6ddaf7b3d92e4041b5a7345c7fee1c432b4f55cc..1975550c3634c2b55ae63469b685870a3b0e06c5 100644 (file)
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -934,7 +934,7 @@ static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
 
 static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
 {
-       int rc = true;
+       bool rc = true;
        spin_lock(&ss->lock);
        if ((ss->state & SLICE_LOCKED)) {
                WARN_ON((ss->state & SLICE_STATE_NAPI));
@@ -957,7 +957,7 @@ static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
 
 static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
 {
-       int rc = true;
+       bool rc = true;
        spin_lock_bh(&ss->lock);
        if ((ss->state & SLICE_LOCKED)) {
                ss->state |= SLICE_STATE_POLL_YIELD;