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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH v2 5/6] dpdk-devbind: fix unnecessary else after return
Date: Tue,  3 Nov 2020 23:03:49 -0800
Message-ID: <20201104070350.28224-6-stephen@networkplumber.org> (raw)
In-Reply-To: <20201104070350.28224-1-stephen@networkplumber.org>

Python lint complains about
 Unnecessary "else" after "return" (no-else-return)

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 usertools/dpdk-devbind.py | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index afe93a217d79..47373e27bd74 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -274,13 +274,13 @@ def dev_id_from_dev_name(dev_name):
     if dev_name in devices:
         return dev_name
     # check if it's an index just missing the domain part
-    elif "0000:" + dev_name in devices:
+    if "0000:" + dev_name in devices:
         return "0000:" + dev_name
-    else:
-        # check if it's an interface name, e.g. eth1
-        for d in devices.keys():
-            if dev_name in devices[d]["Interface"].split(","):
-                return devices[d]["Slot"]
+
+    # check if it's an interface name, e.g. eth1
+    for d in devices.keys():
+        if dev_name in devices[d]["Interface"].split(","):
+            return devices[d]["Slot"]
     # if nothing else matches - error
     raise ValueError("Unknown device: %s. "
                      "Please specify device in \"bus:slot.func\" format" % dev_name)
@@ -329,10 +329,9 @@ def bind_one(dev_id, driver, force):
             print("Notice: %s already bound to driver %s, skipping" %
                   (dev_id, driver), file=sys.stderr)
             return
-        else:
-            saved_driver = dev["Driver_str"]
-            unbind_one(dev_id, force)
-            dev["Driver_str"] = ""  # clear driver string
+        saved_driver = dev["Driver_str"]
+        unbind_one(dev_id, force)
+        dev["Driver_str"] = ""  # clear driver string
 
     # For kernels >= 3.15 driver_override can be used to specify the driver
     # for a device rather than relying on the driver to provide a positive
-- 
2.27.0


  parent reply	other threads:[~2020-11-04  7:05 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-06  1:31 [dpdk-dev] [PATCH 00/11] Python script updates Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 01/11] cpu_layout: refactor to meet python standards Stephen Hemminger
2020-11-04  6:53   ` [dpdk-dev] [PATCH v2] " Stephen Hemminger
2020-11-04  9:21     ` Bruce Richardson
2020-11-04 16:22       ` Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 02/11] dpdk-pmdinfo: replace string.split with split Stephen Hemminger
2020-11-04  6:48   ` [dpdk-dev] [PATCH v2 0/7] dpdk-pmdinfo: python lint cleanups Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 1/7] dpdk-pmdinfo: replace string.split with split Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 2/7] dpdk-pmdinfo: replace io.open with open Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 3/7] dpdk-pmdinfo: remove unnecessary paren and else Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 4/7] dpdk-pmdinfo: replace is False and is True Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 5/7] dpdk-pmdinfo: fix indentation Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 6/7] dpdk-pmdinfo: replace deprecated optparse with argparse Stephen Hemminger
2020-11-24  6:35       ` Jiang, YuX
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 7/7] dpdk-pmdinfo: do not use len(x) to test for empty Stephen Hemminger
2020-11-22 20:54     ` [dpdk-dev] [PATCH v2 0/7] dpdk-pmdinfo: python lint cleanups Thomas Monjalon
2020-09-06  1:31 ` [dpdk-dev] [PATCH 03/11] dpdk-pmdinfo: replace io.open with open Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 04/11] dpdk-pmdinfo: remove dead code Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 05/11] dpdk-pmdinfo: remove unnecessary paren and else Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 06/11] dpdk-pmdinfo: replace is False and is True Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 07/11] dpdk-pmdinfo: fix indentation Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 08/11] dpdk-pmdinfo: replace deprecated optparse with argparse Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 09/11] dpdk-pmdinfo: do not use len(x) to test for empty Stephen Hemminger
2020-09-07  9:03   ` Bruce Richardson
2020-09-07 17:20     ` Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 10/11] dpdk-telemetry-client: fix some pylint warnings Stephen Hemminger
2020-09-07  9:05   ` Bruce Richardson
2020-11-04  7:00   ` [dpdk-dev] [PATCH v2] " Stephen Hemminger
2020-11-15 23:06     ` Thomas Monjalon
2020-09-06  1:31 ` [dpdk-dev] [PATCH 11/11] dpdk-devbind: use argparse instead of getopt Stephen Hemminger
2020-11-04  7:03   ` [dpdk-dev] [PATCH v2 0/6] dpdk-devbind: python lint cleanups Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 1/6] dpdk-devbind: use argparse instead of getopt Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 2/6] dpdk-devbind: fix indentation Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 3/6] dpdk-devbind: fix python lint warnings for imports Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 4/6] dpdk-devbind: do not use len(x) to test for empty Stephen Hemminger
2020-11-04  7:03     ` Stephen Hemminger [this message]
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 6/6] dpdk-devbind: use in to test for multiple strings Stephen Hemminger
2020-11-04  9:28     ` [dpdk-dev] [PATCH v2 0/6] dpdk-devbind: python lint cleanups Bruce Richardson
2020-11-22 21:03       ` Thomas Monjalon
2020-11-04 16:57     ` Stephen Hemminger

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