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, 4 deletions

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 1ad29d992417..f5081cf898aa 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1767,8 +1767,6 @@ void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter)
                 pci_disable_msi(adapter->pdev);
                 adapter->flags &= ~FLAG_MSI_ENABLED;
         }
-
-        return;
 }
 
 /**
@@ -1820,8 +1818,6 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter)
                 /* Don't do anything; this is the system default */
                 break;
         }
-
-        return;
 }
 
 /**