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[75.142.250.213]) by smtp.gmail.com with ESMTPSA id q8sm11830911qkq.57.2020.09.13.07.35.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Sep 2020 07:35:39 -0700 (PDT) From: trix@redhat.com To: arend.vanspriel@broadcom.com, franky.lin@broadcom.com, hante.meuleman@broadcom.com, chi-hsien.lin@cypress.com, wright.feng@cypress.com, kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org, natechancellor@gmail.com, ndesaulniers@google.com, smoch@web.de, dan.carpenter@oracle.com, double.lo@cypress.com, digetx@gmail.com, frank.kao@cypress.com, amsr@cypress.com, stanley.hsu@cypress.com, saravanan.shanmugham@cypress.com, jean-philippe@linaro.org, linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, brcm80211-dev-list@cypress.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Tom Rix Subject: [PATCH] brcmfmac: initialize variable Date: Sun, 13 Sep 2020 07:35:22 -0700 Message-Id: <20200913143522.20390-1-trix@redhat.com> X-Mailer: git-send-email 2.18.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Tom Rix clang static analysis flags this problem sdio.c:3265:13: warning: Branch condition evaluates to a garbage value } else if (pending) { ^~~~~~~ brcmf_sdio_dcmd_resp_wait() only sets pending to true. So pending needs to be initialized to false. Fixes: 5b435de0d786 ("net: wireless: add brcm80211 drivers") Signed-off-by: Tom Rix Reviewed-by: Nathan Chancellor --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index d4989e0cd7be..403b123710ec 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -3233,7 +3233,7 @@ brcmf_sdio_bus_rxctl(struct device *dev, unsigned char *msg, uint msglen) { int timeleft; uint rxlen = 0; - bool pending; + bool pending = false; u8 *buf; struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;