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>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 5c4d78c1ff42..86ececd3c658 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -240,7 +240,6 @@ hp_reset_8390(struct net_device *dev)
                 printk("%s: hp_reset_8390() did not complete.\n", dev->name);
 
         if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
-        return;
 }
 
 static void
@@ -360,7 +359,6 @@ hp_block_output(struct net_device *dev, int count,
                            dev->name, (start_page << 8) + count, addr);
         }
         outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
-        return;
 }
 
 /* This function resets the ethercard if something screws up. */
@@ -371,7 +369,6 @@ hp_init_card(struct net_device *dev)
         NS8390p_init(dev, 0);
         outb_p(irqmap[irq&0x0f] | HP_RUN,
                    dev->base_addr - NIC_OFFSET + HP_CONFIGURE);
-        return;
 }
 
 #ifdef MODULE