diff options
| author | Joe Perches <joe@perches.com> | 2010-05-14 00:19:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-14 00:19:28 -0700 |
| commit | a4b770972b8f819e408d7cc3ae9637e15bff62f6 (patch) | |
| tree | 62e3c413b084c106d750cf6cc0701709cde30100 /drivers/net/wireless/libertas | |
| parent | 21ce849ba5cc178740c6532ba3dded852296ad91 (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/wireless/libertas')
| -rw-r--r-- | drivers/net/wireless/libertas/debugfs.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/libertas/if_usb.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/libertas/rx.c | 1 |
3 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 6f5b843c1f4..de2caac11dd 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -757,15 +757,12 @@ void lbs_debugfs_init(void) { if (!lbs_dir) lbs_dir = debugfs_create_dir("lbs_wireless", NULL); - - return; } void lbs_debugfs_remove(void) { if (lbs_dir) debugfs_remove(lbs_dir); - return; } void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev) diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index fcea5741ba6..f41594c7ac1 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -133,8 +133,6 @@ static void if_usb_write_bulk_callback(struct urb *urb) /* print the failure status number for debug */ lbs_pr_info("URB in failure status: %d\n", urb->status); } - - return; } /** @@ -651,8 +649,6 @@ static void if_usb_receive_fwload(struct urb *urb) if_usb_submit_rx_urb_fwload(cardp); kfree(syncfwheader); - - return; } #define MRVDRV_MIN_PKT_LEN 30 diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c index e2b8d886b09..a115bfa9513 100644 --- a/drivers/net/wireless/libertas/rx.c +++ b/drivers/net/wireless/libertas/rx.c @@ -90,7 +90,6 @@ static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd) priv->nextSNRNF++; if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR) priv->nextSNRNF = 0; - return; } /** |