cleanup the style and unused function in XDP examples

yeya24 · yonghong-song · commit 28fa55f236e9 · 2021-03-11T23:47:45.000-08:00
Signed-off-by: yeya24 &lt;yb532204897@gmail.com&gt;
diff --git a/examples/networking/xdp/xdp_drop_count.py b/examples/networking/xdp/xdp_drop_count.py
@@ -157,7 +157,7 @@ def usage():
         time.sleep(1)
     except KeyboardInterrupt:
         print("Removing filter from device")
-        break;
+        break
 
 if mode == BPF.XDP:
     b.remove_xdp(device, flags)
diff --git a/examples/networking/xdp/xdp_macswap_count.py b/examples/networking/xdp/xdp_macswap_count.py
@@ -180,7 +180,7 @@ def usage():
         time.sleep(1)
     except KeyboardInterrupt:
         print("Removing filter from device")
-        break;
+        break
 
 if mode == BPF.XDP:
     b.remove_xdp(device, flags)
diff --git a/examples/networking/xdp/xdp_redirect_cpu.py b/examples/networking/xdp/xdp_redirect_cpu.py
@@ -61,10 +61,6 @@ def usage():
 
     return cpumap.redirect_map(*cpu, 0);
 }
-
-int xdp_dummy(struct xdp_md *ctx) {
-    return XDP_PASS;
-}
 """, cflags=["-w", "-D__MAX_CPU__=%u" % max_cpu], debug=0)
 
 dest = b.get_table("dest")
diff --git a/examples/networking/xdp/xdp_redirect_map.py b/examples/networking/xdp/xdp_redirect_map.py
@@ -100,7 +100,7 @@ def usage():
         time.sleep(1)
     except KeyboardInterrupt:
         print("Removing filter from device")
-        break;
+        break
 
 b.remove_xdp(in_if, flags)
 b.remove_xdp(out_if, flags)

Original file line number	Diff line number	Diff line change
`@@ -61,10 +61,6 @@ def usage():`
`61`	`61`
`62`	`62`	`return cpumap.redirect_map(*cpu, 0);`
`63`	`63`	`}`
`64`		`-`
`65`		`-int xdp_dummy(struct xdp_md *ctx) {`
`66`		`- return XDP_PASS;`
`67`		`-}`
`68`	`64`	`""", cflags=["-w", "-D__MAX_CPU__=%u" % max_cpu], debug=0)`
`69`	`65`
`70`	`66`	`dest = b.get_table("dest")`