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>

2 files changed, 4 insertions, 4 deletions

diff --git a/scripts/lib/image/engine.py b/scripts/lib/image/engine.py
index 05c26386e7..c568d695df 100644
--- a/scripts/lib/image/engine.py
+++ b/scripts/lib/image/engine.py
@@ -70,13 +70,13 @@ def find_artifacts(image_name):
     rootfs_dir = kernel_dir = bootimg_dir = native_sysroot = ""
 
     for line in bitbake_env_lines.split('\n'):
-        if (misc.get_line_val(line, "IMAGE_ROOTFS")):
+        if misc.get_line_val(line, "IMAGE_ROOTFS"):
             rootfs_dir = misc.get_line_val(line, "IMAGE_ROOTFS")
             continue
-        if (misc.get_line_val(line, "DEPLOY_DIR_IMAGE")):
+        if misc.get_line_val(line, "DEPLOY_DIR_IMAGE"):
             kernel_dir = misc.get_line_val(line, "DEPLOY_DIR_IMAGE")
             continue
-        if (misc.get_line_val(line, "STAGING_DIR_NATIVE")):
+        if misc.get_line_val(line, "STAGING_DIR_NATIVE"):
             native_sysroot = misc.get_line_val(line, "STAGING_DIR_NATIVE")
             continue
 
diff --git a/scripts/lib/image/help.py b/scripts/lib/image/help.py
index 93211498d5..886437ba60 100644
--- a/scripts/lib/image/help.py
+++ b/scripts/lib/image/help.py
@@ -53,7 +53,7 @@ def wic_help(args, usage_str, subcommands):
     Subcommand help dispatcher.
     """
     if len(args) == 1 or not display_help(args[1], subcommands):
-        print(usage_str)
+        print usage_str
 
 
 def get_wic_plugins_help():