wic: code cleanup: superfluous-parens

Removed unncecessary parents after 'if' 'del' and 'print' keywords.
Fixed pyling warning: Unnecessary parens after 'xxx' keyword

(From OE-Core rev: a64604d11f75973b4c2347fa2669da9889e44013)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/wic/plugins/source/fsimage.py b/scripts/lib/wic/plugins/source/fsimage.py
index 98f02a1e09..f894e89367 100644
--- a/scripts/lib/wic/plugins/source/fsimage.py
+++ b/scripts/lib/wic/plugins/source/fsimage.py
@@ -62,7 +62,7 @@ class FSImagePlugin(SourcePlugin):
 
         msger.debug('Bootimg dir: %s' % bootimg_dir)
 
-        if ('file' not in source_params):
+        if 'file' not in source_params:
             msger.error("No file specified\n")
             return