package/kernel/mac80211/patches/rt2x00/009-rt2x00-rt2800lib-mark-expected-switch-fall-throughs.patch

   1 From 916e6bbcfcff6cc5d7d33bba8557a30f3af50326 Mon Sep 17 00:00:00 2001
   2 From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
   3 Date: Mon, 22 Oct 2018 22:46:03 +0200
   4 Subject: [PATCH 09/28] rt2x00: rt2800lib: mark expected switch fall-throughs
   5
   6 In preparation to enabling -Wimplicit-fallthrough, mark switch cases
   7 where we are expecting to fall through.
   8
   9 Addresses-Coverity-ID: 145198 ("Missing break in switch")
  10 Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
  11 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  12 ---
  13  drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 4 ++++
  14  1 file changed, 4 insertions(+)
  15
  16 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  17 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  18 @@ -2482,6 +2482,7 @@ static void rt2800_config_channel_rf3052
  19                 switch (rt2x00dev->default_ant.tx_chain_num) {
  20                 case 1:
  21                         rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
  22 +                       /* fall through */
  23                 case 2:
  24                         rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
  25                         break;
  26 @@ -2490,6 +2491,7 @@ static void rt2800_config_channel_rf3052
  27                 switch (rt2x00dev->default_ant.rx_chain_num) {
  28                 case 1:
  29                         rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
  30 +                       /* fall through */
  31                 case 2:
  32                         rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
  33                         break;
  34 @@ -9457,8 +9459,10 @@ static int rt2800_probe_hw_mode(struct r
  35         switch (rx_chains) {
  36         case 3:
  37                 spec->ht.mcs.rx_mask[2] = 0xff;
  38 +               /* fall through */
  39         case 2:
  40                 spec->ht.mcs.rx_mask[1] = 0xff;
  41 +               /* fall through */
  42         case 1:
  43                 spec->ht.mcs.rx_mask[0] = 0xff;
  44                 spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */