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    Subject[PATCH 22/30] net: wireless: broadcom: brcm80211: brcmfmac: fweh: Remove set but unused variable 'err'
    Date
    Fixes the following W=1 kernel build warning(s):

    drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c: In function ‘brcmf_fweh_handle_if_event’:
    drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c:131:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]

    Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
    Cc: Franky Lin <franky.lin@broadcom.com>
    Cc: Hante Meuleman <hante.meuleman@broadcom.com>
    Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
    Cc: Wright Feng <wright.feng@cypress.com>
    Cc: Kalle Valo <kvalo@codeaurora.org>
    Cc: "David S. Miller" <davem@davemloft.net>
    Cc: Jakub Kicinski <kuba@kernel.org>
    Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
    Cc: linux-wireless@vger.kernel.org
    Cc: brcm80211-dev-list.pdl@broadcom.com
    Cc: brcm80211-dev-list@cypress.com
    Cc: netdev@vger.kernel.org
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c | 5 ++---
    1 file changed, 2 insertions(+), 3 deletions(-)

    diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
    index a5cced2c89ac6..6f74567c7bd72 100644
    --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
    +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
    @@ -128,7 +128,6 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
    struct brcmf_if_event *ifevent = data;
    struct brcmf_if *ifp;
    bool is_p2pdev;
    - int err = 0;

    brcmf_dbg(EVENT, "action: %u ifidx: %u bsscfgidx: %u flags: %u role: %u\n",
    ifevent->action, ifevent->ifidx, ifevent->bsscfgidx,
    @@ -171,8 +170,8 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
    if (ifp && ifevent->action == BRCMF_E_IF_CHANGE)
    brcmf_proto_reset_if(drvr, ifp);

    - err = brcmf_fweh_call_event_handler(drvr, ifp, emsg->event_code, emsg,
    - data);
    + brcmf_fweh_call_event_handler(drvr, ifp, emsg->event_code, emsg,
    + data);

    if (ifp && ifevent->action == BRCMF_E_IF_DEL) {
    bool armed = brcmf_cfg80211_vif_event_armed(drvr->config);
    --
    2.25.1
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