[PATCH] brcmfmac: print error in p2p_ifadd firmware command fails

From	Rafał Miłecki <zajec5@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] brcmfmac: print error in p2p_ifadd firmware command fails
Date	2016-05-24 23:10 +0200
Message-ID	<rCrKp-99-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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This is helpful for debugging, without this all I was getting from "iw"
command on device with BCM43602 was:
> command failed: Too many open files in system (-23)

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index 1652a48..f7b7e29 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2031,7 +2031,7 @@ static int brcmf_p2p_request_p2p_if(struct brcmf_p2p_info *p2p,
 	err = brcmf_fil_iovar_data_set(ifp, "p2p_ifadd", &if_request,
 				       sizeof(if_request));
 	if (err)
-		return err;
+		brcmf_err("p2p_ifadd failed %d\n", err);
 
 	return err;
 }
-- 
1.8.4.5

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[PATCH] brcmfmac: print error in p2p_ifadd firmware command fails Rafał Miłecki <zajec5@gmail.com> - 2016-05-24 23:10 +0200
  [PATCH V2] brcmfmac: print error if p2p_ifadd firmware command fails Rafał Miłecki <zajec5@gmail.com> - 2016-05-24 23:10 +0200
    Re: [PATCH V2] brcmfmac: print error if p2p_ifadd firmware command  fails Arend van Spriel <arend.vanspriel@broadcom.com> - 2016-05-25 23:10 +0200
    [PATCH V3] brcmfmac: print error if p2p_ifadd firmware command fails Rafał Miłecki <zajec5@gmail.com> - 2016-05-26 01:00 +0200
      Re: [PATCH V3] brcmfmac: print error if p2p_ifadd firmware command  fails Arend Van Spriel <arend.vanspriel@broadcom.com> - 2016-05-26 10:10 +0200
      [PATCH V4] brcmfmac: print errors if creating interface fails Rafał Miłecki <zajec5@gmail.com> - 2016-05-27 01:10 +0200

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