Staging: iio: Remove unnecessory immediate else after return statement
Staging: iio: Remove unnecessory immediate else after return statement

This patch fixes following checkpatch.pl warning:

WARNING: else is not generally useful after a break or return

Signed-off-by: Vaishali Thakkar <d326f246a6487957dd2597537de070b545202a3d@gmail.com>
Acked-by: Daniel Baluta <f45a6396254d0683f1df8e14b691f61d753fe117@intel.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs