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authorJoe Perches <joe@perches.com>2010-05-14 00:19:28 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-14 00:19:28 -0700
commita4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch)
tree62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/wimax
parent21ce849ba5cc178740c6532ba3dded852296ad91 (diff)
drivers/net: Remove unnecessary returns from void function()s
This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wimax')
-rw-r--r--drivers/net/wimax/i2400m/control.c2
-rw-r--r--drivers/net/wimax/i2400m/driver.c2
-rw-r--r--drivers/net/wimax/i2400m/netdev.c2
-rw-r--r--drivers/net/wimax/i2400m/rx.c7
-rw-r--r--drivers/net/wimax/i2400m/sdio-rx.c2
-rw-r--r--drivers/net/wimax/i2400m/usb-notif.c1
6 files changed, 0 insertions, 16 deletions
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 6180772dcc09..f8a9734243d0 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -568,7 +568,6 @@ void i2400m_msg_ack_hook(struct i2400m *i2400m,
}
break;
};
- return;
}
@@ -1419,5 +1418,4 @@ void i2400m_dev_shutdown(struct i2400m *i2400m)
d_fnstart(3, dev, "(i2400m %p)\n", i2400m);
d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
- return;
}
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index 94dc83c3969d..0043cc1152bd 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -711,7 +711,6 @@ out:
kfree(iw);
d_fnend(3, dev, "(ws %p i2400m %p reason %s) = void\n",
ws, i2400m, reason);
- return;
}
@@ -996,7 +995,6 @@ void __exit i2400m_driver_exit(void)
/* for scheds i2400m_dev_reset_handle() */
flush_scheduled_work();
i2400m_barker_db_exit();
- return;
}
module_exit(i2400m_driver_exit);
diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index b811c2f1f5e9..149b9f57e5cc 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -255,7 +255,6 @@ void i2400m_net_wake_stop(struct i2400m *i2400m)
kfree_skb(wake_tx_skb);
}
d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
- return;
}
@@ -434,7 +433,6 @@ void i2400m_tx_timeout(struct net_device *net_dev)
* this, there might be data pending to be sent or not...
*/
net_dev->stats.tx_errors++;
- return;
}
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index fa2e11e5b4b9..5fa841d913b2 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -313,7 +313,6 @@ error_waiter_cancelled:
kfree_skb(ack_skb);
error_no_waiter:
spin_unlock_irqrestore(&i2400m->rx_lock, flags);
- return;
}
@@ -718,7 +717,6 @@ void __i2400m_roq_queue(struct i2400m *i2400m, struct i2400m_roq *roq,
out:
d_fnend(4, dev, "(i2400m %p roq %p skb %p sn %u nsn %d) = void\n",
i2400m, roq, skb, sn, nsn);
- return;
}
@@ -798,7 +796,6 @@ void i2400m_roq_reset(struct i2400m *i2400m, struct i2400m_roq *roq)
}
roq->ws = 0;
d_fnend(2, dev, "(i2400m %p roq %p) = void\n", i2400m, roq);
- return;
}
@@ -837,7 +834,6 @@ void i2400m_roq_queue(struct i2400m *i2400m, struct i2400m_roq *roq,
}
d_fnend(2, dev, "(i2400m %p roq %p skb %p lbn %u) = void\n",
i2400m, roq, skb, lbn);
- return;
}
@@ -863,7 +859,6 @@ void i2400m_roq_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq,
i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_WS,
old_ws, len, sn, nsn, roq->ws);
d_fnstart(2, dev, "(i2400m %p roq %p sn %u) = void\n", i2400m, roq, sn);
- return;
}
@@ -912,7 +907,6 @@ void i2400m_roq_queue_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq,
}
d_fnend(2, dev, "(i2400m %p roq %p skb %p sn %u) = void\n",
i2400m, roq, skb, sn);
- return;
}
@@ -1041,7 +1035,6 @@ error_skb_clone:
error:
d_fnend(2, dev, "(i2400m %p skb_rx %p single %u payload %p "
"size %zu) = void\n", i2400m, skb_rx, single_last, payload, size);
- return;
}
diff --git a/drivers/net/wimax/i2400m/sdio-rx.c b/drivers/net/wimax/i2400m/sdio-rx.c
index d619da33f20b..8b809c2ead6c 100644
--- a/drivers/net/wimax/i2400m/sdio-rx.c
+++ b/drivers/net/wimax/i2400m/sdio-rx.c
@@ -197,7 +197,6 @@ error_alloc_skb:
error_get_size:
error_bad_size:
d_fnend(7, dev, "(i2400ms %p) = %d\n", i2400ms, ret);
- return;
}
@@ -229,7 +228,6 @@ void i2400ms_irq(struct sdio_func *func)
i2400ms_rx(i2400ms);
error_no_irq:
d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms);
- return;
}
diff --git a/drivers/net/wimax/i2400m/usb-notif.c b/drivers/net/wimax/i2400m/usb-notif.c
index 7b6a1d98bd74..d44b545f4082 100644
--- a/drivers/net/wimax/i2400m/usb-notif.c
+++ b/drivers/net/wimax/i2400m/usb-notif.c
@@ -178,7 +178,6 @@ error_submit:
out:
d_fnend(4, dev, "(urb %p status %d actual_length %d) = void\n",
urb, urb->status, urb->actual_length);
- return;
}