bitbake: use sys.exit to simplify the code

Used sys.exit instead of assigning exit code to
variable. This way it's more clear when bitbake
exists and which exit code is used.

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

1 files changed, 5 insertions, 8 deletions

diff --git a/bin/bitbake b/bin/bitbake
index 88ac8c34..b6f19ef2 100755
--- a/bin/bitbake
+++ b/bin/bitbake
@@ -41,16 +41,13 @@ if __name__ == "__main__":
     if __version__ != bb.__version__:
         sys.exit("Bitbake core version and program version mismatch!")
     try:
-        ret = bitbake_main(BitBakeConfigParameters(sys.argv),
-                           cookerdata.CookerConfiguration())
+        sys.exit(bitbake_main(BitBakeConfigParameters(sys.argv),
+                              cookerdata.CookerConfiguration()))
     except BBMainException as err:
-        print >>sys.stderr, err
-        ret = 1
+        sys.exit(err)
     except bb.BBHandledException:
-        ret = 1
+        sys.exit(1)
     except Exception:
-        ret = 1
         import traceback
         traceback.print_exc()
-    sys.exit(ret)
-
+        sys.exit(1)