linux-kernel - drivers/net/wireless/ath/ath10k/sdio.c:2234:2: warning: Non-boolean value returned from function returning bool

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Message-ID: <20201116055212.GA3723@shao2-debian>
Date:   Mon, 16 Nov 2020 13:53:19 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Wen Gong <wgong@...eaurora.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Kalle Valo <kvalo@...eaurora.org>
Subject: drivers/net/wireless/ath/ath10k/sdio.c:2234:2: warning: Non-boolean
 value returned from function returning bool

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1
commit: 3c45f21af84eb05a355919abc80cf70a3a681cee ath10k: sdio: add firmware coredump support
compiler: nios2-linux-gcc (GCC) 9.3.0

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


cppcheck possible warnings: (new ones prefixed by >>, may not real problems)

>> drivers/net/wireless/ath/ath10k/sdio.c:2234:2: warning: Non-boolean value returned from function returning bool [returnNonBoolInBooleanFunction]
    return param & HI_OPTION_SDIO_CRASH_DUMP_ENHANCEMENT_FW;
    ^

vim +2234 drivers/net/wireless/ath/ath10k/sdio.c

3c45f21af84eb05 Wen Gong 2020-08-18  2225  
3c45f21af84eb05 Wen Gong 2020-08-18  2226  static bool ath10k_sdio_is_fast_dump_supported(struct ath10k *ar)
3c45f21af84eb05 Wen Gong 2020-08-18  2227  {
3c45f21af84eb05 Wen Gong 2020-08-18  2228  	u32 param;
3c45f21af84eb05 Wen Gong 2020-08-18  2229  
3c45f21af84eb05 Wen Gong 2020-08-18  2230  	ath10k_sdio_read_host_interest_value(ar, HI_ITEM(hi_option_flag2), &param);
3c45f21af84eb05 Wen Gong 2020-08-18  2231  
3c45f21af84eb05 Wen Gong 2020-08-18  2232  	ath10k_dbg(ar, ATH10K_DBG_SDIO, "sdio hi_option_flag2 %x\n", param);
3c45f21af84eb05 Wen Gong 2020-08-18  2233  
3c45f21af84eb05 Wen Gong 2020-08-18 @2234  	return param & HI_OPTION_SDIO_CRASH_DUMP_ENHANCEMENT_FW;
3c45f21af84eb05 Wen Gong 2020-08-18  2235  }
3c45f21af84eb05 Wen Gong 2020-08-18  2236  

---
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