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* [linux-next:master 12702/13260] drivers/net/wireless/ath/ath10k/mac.c:558:11: warning: 5 enumeration values not handled in switch: 'NL80211_CHAN_WIDTH_1', 'NL80211_CHAN_WIDTH_2', 'NL80211_CHAN_WIDTH_4'...
@ 2020-08-02  9:05 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2020-08-02  9:05 UTC (permalink / raw)
  To: kbuild-all

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   01830e6c042e8eb6eb202e05d7df8057135b4c26
commit: e5cb3d34a66de6294974056cc0cb70c4ea977c10 [12702/13260] nl80211: S1G band and channel definitions
config: x86_64-randconfig-r023-20200802 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 25af353b0e74907d5d50c8616b885bd1f73a68b3)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        git checkout e5cb3d34a66de6294974056cc0cb70c4ea977c10
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/net/wireless/ath/ath10k/mac.c:558:11: warning: 5 enumeration values not handled in switch: 'NL80211_CHAN_WIDTH_1', 'NL80211_CHAN_WIDTH_2', 'NL80211_CHAN_WIDTH_4'... [-Wswitch]
                   switch (chandef->width) {
                           ^
   drivers/net/wireless/ath/ath10k/mac.c:581:11: warning: 5 enumeration values not handled in switch: 'NL80211_CHAN_WIDTH_1', 'NL80211_CHAN_WIDTH_2', 'NL80211_CHAN_WIDTH_4'... [-Wswitch]
                   switch (chandef->width) {
                           ^
   drivers/net/wireless/ath/ath10k/mac.c:7954:7: warning: format specifies type 'unsigned short' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
                              vifs[i].old_ctx->def.chan->center_freq,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/debug.h:285:37: note: expanded from macro 'ath10k_dbg'
                   __ath10k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                                              ~~~    ^~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/mac.c:7955:7: warning: format specifies type 'unsigned short' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
                              vifs[i].new_ctx->def.chan->center_freq,
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/debug.h:285:37: note: expanded from macro 'ath10k_dbg'
                   __ath10k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                                              ~~~    ^~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/mac.c:8027:6: warning: format specifies type 'unsigned short' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
                      ctx->def.chan->center_freq, ctx->def.width, ctx);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/debug.h:285:37: note: expanded from macro 'ath10k_dbg'
                   __ath10k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                                              ~~~    ^~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/mac.c:8051:6: warning: format specifies type 'unsigned short' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
                      ctx->def.chan->center_freq, ctx->def.width, ctx);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/debug.h:285:37: note: expanded from macro 'ath10k_dbg'
                   __ath10k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                                              ~~~    ^~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/mac.c:8116:6: warning: format specifies type 'unsigned short' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
                      ctx->def.chan->center_freq, ctx->def.width, ctx, changed);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/wireless/ath/ath10k/debug.h:285:37: note: expanded from macro 'ath10k_dbg'
                   __ath10k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                                              ~~~    ^~~~~~~~~~~
   7 warnings generated.

vim +558 drivers/net/wireless/ath/ath10k/mac.c

5e3dd157d7e70f Kalle Valo           2013-06-12  550  
5e3dd157d7e70f Kalle Valo           2013-06-12  551  static inline enum wmi_phy_mode
5e3dd157d7e70f Kalle Valo           2013-06-12  552  chan_to_phymode(const struct cfg80211_chan_def *chandef)
5e3dd157d7e70f Kalle Valo           2013-06-12  553  {
5e3dd157d7e70f Kalle Valo           2013-06-12  554  	enum wmi_phy_mode phymode = MODE_UNKNOWN;
5e3dd157d7e70f Kalle Valo           2013-06-12  555  
5e3dd157d7e70f Kalle Valo           2013-06-12  556  	switch (chandef->chan->band) {
57fbcce37be7c1 Johannes Berg        2016-04-12  557  	case NL80211_BAND_2GHZ:
5e3dd157d7e70f Kalle Valo           2013-06-12 @558  		switch (chandef->width) {
5e3dd157d7e70f Kalle Valo           2013-06-12  559  		case NL80211_CHAN_WIDTH_20_NOHT:
6faab1273f7978 Peter Oh             2014-12-18  560  			if (chandef->chan->flags & IEEE80211_CHAN_NO_OFDM)
6faab1273f7978 Peter Oh             2014-12-18  561  				phymode = MODE_11B;
6faab1273f7978 Peter Oh             2014-12-18  562  			else
5e3dd157d7e70f Kalle Valo           2013-06-12  563  				phymode = MODE_11G;
5e3dd157d7e70f Kalle Valo           2013-06-12  564  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  565  		case NL80211_CHAN_WIDTH_20:
5e3dd157d7e70f Kalle Valo           2013-06-12  566  			phymode = MODE_11NG_HT20;
5e3dd157d7e70f Kalle Valo           2013-06-12  567  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  568  		case NL80211_CHAN_WIDTH_40:
5e3dd157d7e70f Kalle Valo           2013-06-12  569  			phymode = MODE_11NG_HT40;
5e3dd157d7e70f Kalle Valo           2013-06-12  570  			break;
0f817ed52d0787 John W. Linville     2013-06-27  571  		case NL80211_CHAN_WIDTH_5:
0f817ed52d0787 John W. Linville     2013-06-27  572  		case NL80211_CHAN_WIDTH_10:
5e3dd157d7e70f Kalle Valo           2013-06-12  573  		case NL80211_CHAN_WIDTH_80:
5e3dd157d7e70f Kalle Valo           2013-06-12  574  		case NL80211_CHAN_WIDTH_80P80:
5e3dd157d7e70f Kalle Valo           2013-06-12  575  		case NL80211_CHAN_WIDTH_160:
5e3dd157d7e70f Kalle Valo           2013-06-12  576  			phymode = MODE_UNKNOWN;
5e3dd157d7e70f Kalle Valo           2013-06-12  577  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  578  		}
5e3dd157d7e70f Kalle Valo           2013-06-12  579  		break;
57fbcce37be7c1 Johannes Berg        2016-04-12  580  	case NL80211_BAND_5GHZ:
5e3dd157d7e70f Kalle Valo           2013-06-12  581  		switch (chandef->width) {
5e3dd157d7e70f Kalle Valo           2013-06-12  582  		case NL80211_CHAN_WIDTH_20_NOHT:
5e3dd157d7e70f Kalle Valo           2013-06-12  583  			phymode = MODE_11A;
5e3dd157d7e70f Kalle Valo           2013-06-12  584  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  585  		case NL80211_CHAN_WIDTH_20:
5e3dd157d7e70f Kalle Valo           2013-06-12  586  			phymode = MODE_11NA_HT20;
5e3dd157d7e70f Kalle Valo           2013-06-12  587  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  588  		case NL80211_CHAN_WIDTH_40:
5e3dd157d7e70f Kalle Valo           2013-06-12  589  			phymode = MODE_11NA_HT40;
5e3dd157d7e70f Kalle Valo           2013-06-12  590  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  591  		case NL80211_CHAN_WIDTH_80:
5e3dd157d7e70f Kalle Valo           2013-06-12  592  			phymode = MODE_11AC_VHT80;
5e3dd157d7e70f Kalle Valo           2013-06-12  593  			break;
bc1efd739b610a Sebastian Gottschall 2017-01-12  594  		case NL80211_CHAN_WIDTH_160:
bc1efd739b610a Sebastian Gottschall 2017-01-12  595  			phymode = MODE_11AC_VHT160;
bc1efd739b610a Sebastian Gottschall 2017-01-12  596  			break;
bc1efd739b610a Sebastian Gottschall 2017-01-12  597  		case NL80211_CHAN_WIDTH_80P80:
bc1efd739b610a Sebastian Gottschall 2017-01-12  598  			phymode = MODE_11AC_VHT80_80;
bc1efd739b610a Sebastian Gottschall 2017-01-12  599  			break;
0f817ed52d0787 John W. Linville     2013-06-27  600  		case NL80211_CHAN_WIDTH_5:
0f817ed52d0787 John W. Linville     2013-06-27  601  		case NL80211_CHAN_WIDTH_10:
5e3dd157d7e70f Kalle Valo           2013-06-12  602  			phymode = MODE_UNKNOWN;
5e3dd157d7e70f Kalle Valo           2013-06-12  603  			break;
5e3dd157d7e70f Kalle Valo           2013-06-12  604  		}
5e3dd157d7e70f Kalle Valo           2013-06-12  605  		break;
5e3dd157d7e70f Kalle Valo           2013-06-12  606  	default:
5e3dd157d7e70f Kalle Valo           2013-06-12  607  		break;
5e3dd157d7e70f Kalle Valo           2013-06-12  608  	}
5e3dd157d7e70f Kalle Valo           2013-06-12  609  
5e3dd157d7e70f Kalle Valo           2013-06-12  610  	WARN_ON(phymode == MODE_UNKNOWN);
5e3dd157d7e70f Kalle Valo           2013-06-12  611  	return phymode;
5e3dd157d7e70f Kalle Valo           2013-06-12  612  }
5e3dd157d7e70f Kalle Valo           2013-06-12  613  

:::::: The code at line 558 was first introduced by commit
:::::: 5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5 ath10k: mac80211 driver for Qualcomm Atheros 802.11ac CQA98xx devices

:::::: TO: Kalle Valo <kvalo@qca.qualcomm.com>
:::::: CC: Kalle Valo <kvalo@qca.qualcomm.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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2020-08-02  9:05 [linux-next:master 12702/13260] drivers/net/wireless/ath/ath10k/mac.c:558:11: warning: 5 enumeration values not handled in switch: 'NL80211_CHAN_WIDTH_1', 'NL80211_CHAN_WIDTH_2', 'NL80211_CHAN_WIDTH_4' kernel test robot

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