netdev - [RFC PATCH] nfc: nfcmrvl: main: nfc

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Date:   Wed, 27 Apr 2022 08:57:08 +0800
From:   kernel test robot <lkp@...el.com>
To:     Duoming Zhou <duoming@....edu.cn>, krzysztof.kozlowski@...aro.org,
        pabeni@...hat.com, linux-kernel@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, davem@...emloft.net, kuba@...nel.org,
        netdev@...r.kernel.org, gregkh@...uxfoundation.org,
        alexander.deucher@....com, broonie@...nel.org,
        akpm@...ux-foundation.org, linma@....edu.cn,
        Duoming Zhou <duoming@....edu.cn>
Subject: [RFC PATCH] nfc: nfcmrvl: main: nfc_download can be static

net/nfc/core.c:28:6: warning: symbol 'nfc_download' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 net/nfc/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index da8199f67d42c..9035935e93d80 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -25,7 +25,7 @@
 #define NFC_CHECK_PRES_FREQ_MS	2000
 
 int nfc_devlist_generation;
-bool nfc_download;
+static bool nfc_download;
 DEFINE_MUTEX(nfc_devlist_mutex);
 
 /* NFC device ID bitmap */