diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-07-10 06:22:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-17 14:13:44 +0300 |
| commit | 020e03b78312ab0df1fd3c4ea62e675724cd18cf (patch) | |
| tree | f9ca2feccb6b481baf1ec1e4daa3af05883dc700 /drivers/usb/misc | |
| parent | e6f9e13b62bad739a9fc095e061dc9fc8cf4168c (diff) | |
| download | linux-020e03b78312ab0df1fd3c4ea62e675724cd18cf.tar.xz | |
usb: misc: ftdi-elan: compress return logic into one line
Simplify return logic to avoid unnecessary variable declaration
and assignment.
This issue was detected using Coccinelle and the following
semantic patch:
@@
local idexpression ret;
expression e;
@@
-ret =
+return
e;
-return ret;
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc')
| -rw-r--r-- | drivers/usb/misc/ftdi-elan.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index 8291499d0581..c45904f08274 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -305,9 +305,9 @@ static int ftdi_elan_command_engine(struct usb_ftdi *ftdi); static int ftdi_elan_respond_engine(struct usb_ftdi *ftdi); static int ftdi_elan_hcd_init(struct usb_ftdi *ftdi) { - int result; if (ftdi->platform_dev.dev.parent) return -EBUSY; + ftdi_elan_get_kref(ftdi); ftdi->platform_data.potpg = 100; ftdi->platform_data.reset = NULL; @@ -324,8 +324,8 @@ static int ftdi_elan_hcd_init(struct usb_ftdi *ftdi) request_module("u132_hcd"); dev_info(&ftdi->udev->dev, "registering '%s'\n", ftdi->platform_dev.name); - result = platform_device_register(&ftdi->platform_dev); - return result; + + return platform_device_register(&ftdi->platform_dev); } static void ftdi_elan_abandon_completions(struct usb_ftdi *ftdi) |