| commit | 2042088cd67d0064d18c52c13c69af2499907bb1 | [log] [tgz] |
|---|---|---|
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | Thu Jul 17 12:27:31 2014 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Jul 17 18:00:43 2014 -0700 |
| tree | 51e3488f99a3b4ed3480ea798f2e5890344633df | |
| parent | c72f57377c4168a1aed68b4250a109a2505bdd62 [diff] |
staging: comedi: ni_labpc: tidy up labpc_ai_scan_mode() This function checks the cmd->chanlist to determine the scan mode used to sample the analog inputs. All possible modes are checked so the final pr_err() and return 0 can never be reached. Tidy up the function a bit and remove the unreachable code. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>