Remove unnecessary try-finally blocks

Author: taras

uvloop/loop.pyx

@@ -96,39 +96,33 @@ cdef inline run_in_context(context, method):
     # certain circumstances, inlined context.run() will not hold a reference to
     # the given method instance, which - if deallocated - will cause segfault.
     # See also: edgedb/edgedb#2222
+    Context_Enter(context)
     Py_INCREF(method)
     try:
-        Context_Enter(context)
-        try:
-            return method()
-        finally:
-            Context_Exit(context)
+        return method()
     finally:
         Py_DECREF(method)
+        Context_Exit(context)
 
 
 cdef inline run_in_context1(context, method, arg):
+    Context_Enter(context)
     Py_INCREF(method)
     try:
-        Context_Enter(context)
-        try:
-            return method(arg)
-        finally:
-            Context_Exit(context)
+        return method(arg)
     finally:
         Py_DECREF(method)
+        Context_Exit(context)
 
 
 cdef inline run_in_context2(context, method, arg1, arg2):
+    Context_Enter(context)
     Py_INCREF(method)
     try:
-        Context_Enter(context)
-        try:
-            return method(arg1, arg2)
-        finally:
-            Context_Exit(context)
+        return method(arg1, arg2)
     finally:
         Py_DECREF(method)
+        Context_Exit(context)
 
 
 # Used for deprecation and removal of `loop.create_datagram_endpoint()`'s