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Subject[PATCH v2 2/2] staging: slicoss: remove UPDATE_STATS_GB macro and inline code
Date
This patch removes UPDATE_STATS_GB macro in slic.h header file
and just inline code. This improve readability.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
---
drivers/staging/slicoss/slic.h | 5 ----
drivers/staging/slicoss/slicoss.c | 52 +++++++++++++++++++--------------------
2 files changed, 25 insertions(+), 32 deletions(-)

diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h
index 2c05868..2893bdf 100644
--- a/drivers/staging/slicoss/slic.h
+++ b/drivers/staging/slicoss/slic.h
@@ -548,11 +548,6 @@ static inline void slic_flush_write(struct adapter *adapter)
ioread32(adapter->regs + SLIC_REG_HOSTID);
}

-#define UPDATE_STATS_GB(largestat, newstat, oldstat) \
-{ \
- (largestat) += ((newstat) - (oldstat)); \
-}
-
#if BITS_PER_LONG == 64
#define SLIC_GET_ADDR_LOW(_addr) (u32)((u64)(_addr) & \
0x00000000FFFFFFFF)
diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index b6ec0a1..ffc7c45 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -1014,45 +1014,43 @@ static void slic_upr_request_complete(struct adapter *adapter, u32 isr)
break;
}

- UPDATE_STATS_GB(stst->tcp.xmit_tcp_segs, stats->xmit_tcp_segs,
- old->xmit_tcp_segs);
+ stst->tcp.xmit_tcp_segs =
+ stats->xmit_tcp_segs - old->xmit_tcp_segs;

- UPDATE_STATS_GB(stst->tcp.xmit_tcp_bytes, stats->xmit_tcp_bytes,
- old->xmit_tcp_bytes);
+ stst->tcp.xmit_tcp_bytes =
+ stats->xmit_tcp_bytes - old->xmit_tcp_bytes;

- UPDATE_STATS_GB(stst->tcp.rcv_tcp_segs, stats->rcv_tcp_segs,
- old->rcv_tcp_segs);
+ stst->tcp.rcv_tcp_segs =
+ stats->rcv_tcp_segs - old->rcv_tcp_segs;

- UPDATE_STATS_GB(stst->tcp.rcv_tcp_bytes, stats->rcv_tcp_bytes,
- old->rcv_tcp_bytes);
+ stst->tcp.rcv_tcp_bytes =
+ stats->rcv_tcp_bytes - old->rcv_tcp_bytes;

- UPDATE_STATS_GB(stst->iface.xmt_bytes, stats->xmit_bytes,
- old->xmit_bytes);
+ stst->iface.xmt_bytes =
+ stats->xmit_bytes - old->xmit_bytes;

- UPDATE_STATS_GB(stst->iface.xmt_ucast, stats->xmit_unicasts,
- old->xmit_unicasts);
+ stst->iface.xmt_ucast =
+ stats->xmit_unicasts - old->xmit_unicasts;

- UPDATE_STATS_GB(stst->iface.rcv_bytes, stats->rcv_bytes,
- old->rcv_bytes);
+ stst->iface.rcv_bytes =
+ stats->rcv_bytes - old->rcv_bytes;

- UPDATE_STATS_GB(stst->iface.rcv_ucast, stats->rcv_unicasts,
- old->rcv_unicasts);
+ stst->iface.rcv_ucast =
+ stats->rcv_unicasts - old->rcv_unicasts;

- UPDATE_STATS_GB(stst->iface.xmt_errors, stats->xmit_collisions,
- old->xmit_collisions);
+ stst->iface.xmt_errors =
+ stats->xmit_collisions - old->xmit_collisions;

- UPDATE_STATS_GB(stst->iface.xmt_errors,
- stats->xmit_excess_collisions,
- old->xmit_excess_collisions);
+ stst->iface.xmt_errors = stats->xmit_excess_collisions -
+ old->xmit_excess_collisions;

- UPDATE_STATS_GB(stst->iface.xmt_errors, stats->xmit_other_error,
- old->xmit_other_error);
+ stst->iface.xmt_errors =
+ stats->xmit_other_error - old->xmit_other_error;

- UPDATE_STATS_GB(stst->iface.rcv_errors, stats->rcv_other_error,
- old->rcv_other_error);
+ stst->iface.rcv_errors =
+ stats->rcv_other_error - old->rcv_other_error;

- UPDATE_STATS_GB(stst->iface.rcv_discards, stats->rcv_drops,
- old->rcv_drops);
+ stst->iface.rcv_discards = stats->rcv_drops - old->rcv_drops;

if (stats->rcv_drops > old->rcv_drops)
adapter->rcv_drops += (stats->rcv_drops -
--
1.9.1
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