| commit | 5effdf708100fd5eeeaa8c7bbbed3b90cbb70cf5 | [log] [tgz] |
|---|---|---|
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | Wed Mar 04 12:15:33 2015 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Mar 06 16:01:28 2015 -0800 |
| tree | e0cffb26162362b73450eae9ba3f8f29f7ba2d6b | |
| parent | 854472c27046646f3f258970a9fee9ab1e5d7593 [diff] |
staging: comedi: mite: (!foo) preferred over (foo == NULL) Also, clarify the 'ring' allocation failure by returning NULL instead of 'ring' (which would be NULL). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>