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Message-Id: <1322149145-32242-1-git-send-email-patrick.kelle81@gmail.com>
Date: Thu, 24 Nov 2011 16:39:05 +0100
From: Patrick Kelle <patrick.kelle81@...il.com>
To: netdev@...r.kernel.org
Cc: romieu@...zoreil.com, sorbica@...lus.com.tw,
Patrick Kelle <patrick.kelle81@...il.com>
Subject: [PATCH] icplus: mdio_write(), remove unnecessary for loop
At this point the variable j is always set to 7 and the code within
the loop has to run only once anyway.
Signed-off-by: Patrick Kelle <patrick.kelle81@...il.com>
---
drivers/net/ethernet/icplus/ipg.c | 12 +++++-------
1 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/icplus/ipg.c b/drivers/net/ethernet/icplus/ipg.c
index 8fd80a0..a65d747 100644
--- a/drivers/net/ethernet/icplus/ipg.c
+++ b/drivers/net/ethernet/icplus/ipg.c
@@ -371,15 +371,13 @@ static void mdio_write(struct net_device *dev, int phy_id, int phy_reg, int val)
}
/* The last cycle is a tri-state, so read from the PHY. */
- for (j = 7; j < 8; j++) {
- for (i = 0; i < p[j].len; i++) {
- ipg_write_phy_ctl(ioaddr, IPG_PC_MGMTCLK_LO | polarity);
+ for (i = 0; i < p[j].len; i++) {
+ ipg_write_phy_ctl(ioaddr, IPG_PC_MGMTCLK_LO | polarity);
- p[j].field |= ((ipg_r8(PHY_CTRL) &
- IPG_PC_MGMTDATA) >> 1) << (p[j].len - 1 - i);
+ p[j].field |= ((ipg_r8(PHY_CTRL) &
+ IPG_PC_MGMTDATA) >> 1) << (p[j].len - 1 - i);
- ipg_write_phy_ctl(ioaddr, IPG_PC_MGMTCLK_HI | polarity);
- }
+ ipg_write_phy_ctl(ioaddr, IPG_PC_MGMTCLK_HI | polarity);
}
}
--
1.7.7.1
--
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