diff options
| author |   Nadim Almas <nadim.902@gmail.com> | 2016-10-31 13:50:11 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-07 11:26:57 +0100 |
| commit | fb6e3cf2cb6c4acb48a0e8c86ce6503f32087981 (patch) | |
| tree | dd603744583d905ee4c2cd1d4b2514e978ef6750 /drivers/staging/emxx_udc | |
| parent | staging : rtl8712: Free memory when kmalloc fails (diff) | |
| download | linux-dev-fb6e3cf2cb6c4acb48a0e8c86ce6503f32087981.tar.xz linux-dev-fb6e3cf2cb6c4acb48a0e8c86ce6503f32087981.zip | |
Staging:emxx_udc:emxx_udc: Compression of lines for immediate return
This patch compresses two lines into a single line
if immediate return statement is found. Remove variable data as
it is no longer needed.
It is done using script Coccinelle. And coccinelle uses the following
semantic patch for this compression function
@@
local idexpression ret;
expression e;
@@
-ret =
+return
e;
-return ret;
Signed-off-by: Nadim Almas <nadim.902@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/emxx_udc')
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index abe2aafc8bd4..31f420627b09 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -2979,9 +2979,7 @@ static int nbu2ss_gad_get_frame(struct usb_gadget *pgadget) if (data == 0) return -EINVAL; - data = _nbu2ss_readl(&udc->p_regs->USB_ADDRESS) & FRAME; - - return data; + return _nbu2ss_readl(&udc->p_regs->USB_ADDRESS) & FRAME; } /*-------------------------------------------------------------------------*/ |