Staging: comedi: s626: Simplify a trivial if-return sequence

This patch simplify a trivial if-return sequence. Possibly combine with
a preceding function call.

Signed-off-by: Abdul Hussain <habdul@visteon.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 781918d..35f0f67 100644 (file)
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -2852,11 +2852,7 @@ static int s626_auto_attach(struct comedi_device *dev,
        s->insn_read    = s626_enc_insn_read;
        s->insn_write   = s626_enc_insn_write;
 
-       ret = s626_initialize(dev);
-       if (ret)
-               return ret;
-
-       return 0;
+       return s626_initialize(dev);
 }
 
 static void s626_detach(struct comedi_device *dev)