[PATCH] drivers/net: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <[email protected]>
Cc: Jeff Garzik <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 7ff814f..ae9e897 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -1617,8 +1617,7 @@
return r;
}
/* sleep if not ready to read */
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
}
printk(KERN_INFO "cosa: timeout in get_wait_data (status 0x%x)\n",
cosa_getstatus(cosa));
@@ -1644,8 +1643,7 @@
}
#if 0
/* sleep if not ready to read */
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
#endif
}
printk(KERN_INFO "cosa%d: timeout in put_wait_data (status 0x%x)\n",
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 520a77a..0c1ab4ac 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -542,8 +542,7 @@
msg, i);
goto done;
}
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
rmb();
} while (++i > 0);
printk(KERN_ERR "%s: %s timeout\n", dev->name, msg);
@@ -588,8 +587,7 @@
(dpriv->iqtx[cur] & Xpr))
break;
smp_rmb();
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
} while (++i > 0);
return (i >= 0 ) ? i : -EAGAIN;
@@ -1035,8 +1033,7 @@
/* Flush posted writes */
readl(ioaddr + GSTAR);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
for (i = 0; i < 16; i++)
pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]);
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 2c83cca..10befb0 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -980,8 +980,7 @@
/* Wait for any previous command to complete */
while (mbval > NAK) {
spin_unlock_irqrestore(&card->card_lock, flags);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
spin_lock_irqsave(&card->card_lock, flags);
if (++safety > 2000) {
