6 files changed, 19 insertions, 21 deletions

diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 8b23d5a175bf..aed5b5479b50 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -27,6 +27,7 @@
 #include <linux/ethtool.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/gfp.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index bf72d57a0afd..cd17d09f385c 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <mach/hardware.h>
 
@@ -310,11 +311,6 @@ err:
                 processed++;
         }
 
-        if (processed) {
-                wrw(ep, REG_RXDENQ, processed);
-                wrw(ep, REG_RXSTSENQ, processed);
-        }
-
         return processed;
 }
 
@@ -349,6 +345,11 @@ poll_some_more:
                         goto poll_some_more;
         }
 
+        if (rx) {
+                wrw(ep, REG_RXDENQ, rx);
+                wrw(ep, REG_RXSTSENQ, rx);
+        }
+
         return rx;
 }
 
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index f52f668c49bf..4af235d41fda 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -33,7 +33,6 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/in.h>
-#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/errno.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 6e2ae1d06df1..6be8b098b8b4 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -32,6 +32,7 @@
 #include <linux/kernel.h>
 #include <linux/phy.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <mach/npe.h>
 #include <mach/qmgr.h>
 
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index a1d4188c430b..84f8a8f73802 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -30,6 +30,7 @@
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <asm/irq.h>
 
@@ -449,11 +450,10 @@ ks8695_rx_irq(int irq, void *dev_id)
 }
 
 /**
- *      ks8695_rx - Receive packets  called by NAPI poll method
+ *      ks8695_rx - Receive packets called by NAPI poll method
  *      @ksp: Private data for the KS8695 Ethernet
- *      @budget: The max packets would be receive
+ *      @budget: Number of packets allowed to process
  */
-
 static int ks8695_rx(struct ks8695_priv *ksp, int budget)
 {
         struct net_device *ndev = ksp->ndev;
@@ -461,7 +461,6 @@ static int ks8695_rx(struct ks8695_priv *ksp, int budget)
         int buff_n;
         u32 flags;
         int pktlen;
-        int last_rx_processed = -1;
         int received = 0;
 
         buff_n = ksp->next_rx_desc_read;
@@ -471,6 +470,7 @@ static int ks8695_rx(struct ks8695_priv *ksp, int budget)
                                         cpu_to_le32(RDES_OWN)))) {
                         rmb();
                         flags = le32_to_cpu(ksp->rx_ring[buff_n].status);
+
                         /* Found an SKB which we own, this means we
                          * received a packet
                          */
@@ -533,23 +533,18 @@ rx_failure:
                         ksp->rx_ring[buff_n].status = cpu_to_le32(RDES_OWN);
 rx_finished:
                         received++;
-                        /* And note this as processed so we can start
-                         * from here next time
-                         */
-                        last_rx_processed = buff_n;
                         buff_n = (buff_n + 1) & MAX_RX_DESC_MASK;
-                        /*And note which RX descriptor we last did */
-                        if (likely(last_rx_processed != -1))
-                                ksp->next_rx_desc_read =
-                                        (last_rx_processed + 1) &
-                                        MAX_RX_DESC_MASK;
         }
+
+        /* And note which RX descriptor we last did */
+        ksp->next_rx_desc_read = buff_n;
+
         /* And refill the buffers */
         ks8695_refill_rxbuffers(ksp);
 
-        /* Kick the RX DMA engine, in case it became
-         *  suspended */
+        /* Kick the RX DMA engine, in case it became suspended */
         ks8695_writereg(ksp, KS8695_DRSC, 0);
+
         return received;
 }
 
diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index febd813c916d..f7c9ca1dfb17 100644
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -18,6 +18,7 @@
 #include <linux/ethtool.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/gfp.h>
 
 #define DRV_MODULE_NAME         "w90p910-emc"
 #define DRV_MODULE_VERSION      "0.1"