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| author | Szymon Janc <szymon.janc@tieto.com> | 2011-03-21 14:19:57 +0100 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-03-31 14:22:55 -0300 |
| commit | a3d9bd4c00f13defd4c0fdcf8b47f8764a69e54d (patch) | |
| tree | c5b305308f95bddcf4c55cda779d8432f386f582 /net/bluetooth/bnep | |
| parent | 2c6d1a2eec5c49793c6760546d05515ce1b76881 (diff) | |
| download | kernel_samsung_smdk4412-a3d9bd4c00f13defd4c0fdcf8b47f8764a69e54d.zip kernel_samsung_smdk4412-a3d9bd4c00f13defd4c0fdcf8b47f8764a69e54d.tar.gz kernel_samsung_smdk4412-a3d9bd4c00f13defd4c0fdcf8b47f8764a69e54d.tar.bz2 | |
Bluetooth: Opencode macros in bnep/core.c
BNEP_RX_TYPES and INCA macros have only one user each and don't provide
any benefits compared to opencoding them.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/bnep')
| -rw-r--r-- | net/bluetooth/bnep/core.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 03d4d12..940b4e1 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -187,6 +187,8 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len) n /= (ETH_ALEN * 2); if (n > 0) { + int i; + s->mc_filter = 0; /* Always send broadcast */ @@ -202,12 +204,14 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len) BT_DBG("mc filter %s -> %s", batostr((void *) a1), batostr((void *) a2)); - #define INCA(a) { int i = 5; while (i >=0 && ++a[i--] == 0); } - /* Iterate from a1 to a2 */ set_bit(bnep_mc_hash(a1), (ulong *) &s->mc_filter); while (memcmp(a1, a2, 6) < 0 && s->mc_filter != ~0LL) { - INCA(a1); + /* Increment a1 */ + i = 5; + while (i >= 0 && ++a1[i--] == 0) + ; + set_bit(bnep_mc_hash(a1), (ulong *) &s->mc_filter); } } @@ -302,7 +306,6 @@ static u8 __bnep_rx_hlen[] = { ETH_ALEN + 2, /* BNEP_COMPRESSED_SRC_ONLY */ ETH_ALEN + 2 /* BNEP_COMPRESSED_DST_ONLY */ }; -#define BNEP_RX_TYPES (sizeof(__bnep_rx_hlen) - 1) static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) { @@ -314,7 +317,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) type = *(u8 *) skb->data; skb_pull(skb, 1); - if ((type & BNEP_TYPE_MASK) > BNEP_RX_TYPES) + if ((type & BNEP_TYPE_MASK) >= sizeof(__bnep_rx_hlen)) goto badframe; if ((type & BNEP_TYPE_MASK) == BNEP_CONTROL) { |