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Subject[PATCH 07/13] bluetooth: Convert compare_ether_addr to ether_addr_equal
Date
Use the new bool function ether_addr_equal to add
some clarity and reduce the likelihood for misuse
of compare_ether_addr for sorting.

Done via cocci script:

$ cat compare_ether_addr.cocci
@@
expression a,b;
@@
- !compare_ether_addr(a, b)
+ ether_addr_equal(a, b)

@@
expression a,b;
@@
- compare_ether_addr(a, b)
+ !ether_addr_equal(a, b)

@@
expression a,b;
@@
- !ether_addr_equal(a, b) == 0
+ ether_addr_equal(a, b)

@@
expression a,b;
@@
- !ether_addr_equal(a, b) != 0
+ !ether_addr_equal(a, b)

@@
expression a,b;
@@
- ether_addr_equal(a, b) == 0
+ !ether_addr_equal(a, b)

@@
expression a,b;
@@
- ether_addr_equal(a, b) != 0
+ ether_addr_equal(a, b)

@@
expression a,b;
@@
- !!ether_addr_equal(a, b)
+ ether_addr_equal(a, b)

Signed-off-by: Joe Perches <joe@perches.com>
---
net/bluetooth/bnep/core.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index a779ec7..88884d1 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -69,7 +69,7 @@ static struct bnep_session *__bnep_get_session(u8 *dst)
BT_DBG("");

list_for_each_entry(s, &bnep_session_list, list)
- if (!compare_ether_addr(dst, s->eh.h_source))
+ if (ether_addr_equal(dst, s->eh.h_source))
return s;

return NULL;
@@ -422,10 +422,10 @@ static inline int bnep_tx_frame(struct bnep_session *s, struct sk_buff *skb)
iv[il++] = (struct kvec) { &type, 1 };
len++;

- if (compress_src && !compare_ether_addr(eh->h_dest, s->eh.h_source))
+ if (compress_src && ether_addr_equal(eh->h_dest, s->eh.h_source))
type |= 0x01;

- if (compress_dst && !compare_ether_addr(eh->h_source, s->eh.h_dest))
+ if (compress_dst && ether_addr_equal(eh->h_source, s->eh.h_dest))
type |= 0x02;

if (type)
--
1.7.8.111.gad25c.dirty


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