From: Adrian Ratiu Date: Wed, 25 Sep 2019 13:44:57 +0000 (+0300) Subject: brcmfmac: don't WARN when there are no requests X-Git-Tag: v5.5-rc1~174^2~213^2~109 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1524cbf3621576c639405e7aabeac415f9617c8d;p=thirdparty%2Fkernel%2Flinux.git brcmfmac: don't WARN when there are no requests When n_reqs == 0 there is nothing to do so it doesn't make sense to search for requests and issue a warning because none is found. Signed-off-by: Martyn Welch Signed-off-by: Adrian Ratiu Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c index 14e530601ef3f..fabfbb0b40b0c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c @@ -57,6 +57,10 @@ static int brcmf_pno_remove_request(struct brcmf_pno_info *pi, u64 reqid) mutex_lock(&pi->req_lock); + /* Nothing to do if we have no requests */ + if (pi->n_reqs == 0) + goto done; + /* find request */ for (i = 0; i < pi->n_reqs; i++) { if (pi->reqs[i]->reqid == reqid)