From 1524cbf3621576c639405e7aabeac415f9617c8d Mon Sep 17 00:00:00 2001 From: Adrian Ratiu Date: Wed, 25 Sep 2019 16:44:57 +0300 Subject: [PATCH] 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 --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c | 4 ++++ 1 file changed, 4 insertions(+) --- 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(stru 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)