From a4b770972b8f819e408d7cc3ae9637e15bff62f6 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 14 May 2010 00:19:28 -0700 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/can/usb/ems_usb.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/net/can') diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index d800b598ae3..df0a6369d2f 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -300,8 +300,6 @@ static void ems_usb_read_interrupt_callback(struct urb *urb) else if (err) dev_err(netdev->dev.parent, "failed resubmitting intr urb: %d\n", err); - - return; } static void ems_usb_rx_can_msg(struct ems_usb *dev, struct ems_cpc_msg *msg) @@ -497,8 +495,6 @@ resubmit_urb: else if (retval) dev_err(netdev->dev.parent, "failed resubmitting read bulk urb: %d\n", retval); - - return; } /* -- cgit v1.2.3