staging: rtl8192e: Remove check if channel_array[channel_plan].len != 0

channel_plan is constant COUNTRY_CODE_WORLD_WIDE_13. Remove equation to
check length of array as it is always not 0.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0cfcc32a06033908c469ef0273de2485dbfd6b82.1700296319.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/dot11d.c b/drivers/staging/rtl8192e/dot11d.c
index bb7b5c793b2674cd80b3f1a67a5b6037c36b6639..b515008045bd9e792b2e0781f8d8a7c27aaaa9bb 100644 (file)
--- a/drivers/staging/rtl8192e/dot11d.c
+++ b/drivers/staging/rtl8192e/dot11d.c
@@ -55,13 +55,11 @@ void dot11d_channel_map(u8 channel_plan, struct rtllib_device *ieee)
 
        ieee->global_domain = false;
 
-       if (channel_array[channel_plan].len != 0) {
-               memset(GET_DOT11D_INFO(ieee)->channel_map, 0,
-                      sizeof(GET_DOT11D_INFO(ieee)->channel_map));
-               for (i = 0; i < channel_array[channel_plan].len; i++) {
-                       GET_DOT11D_INFO(ieee)->channel_map[channel_array
-                                       [channel_plan].channel[i]] = 1;
-               }
+       memset(GET_DOT11D_INFO(ieee)->channel_map, 0,
+              sizeof(GET_DOT11D_INFO(ieee)->channel_map));
+       for (i = 0; i < channel_array[channel_plan].len; i++) {
+               GET_DOT11D_INFO(ieee)->channel_map[channel_array
+                               [channel_plan].channel[i]] = 1;
        }
 
        switch (channel_plan) {