lkml.org 
[lkml]   [2019]   [Dec]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 14/55] staging: wfx: improve error message on unexpected confirmation
Date
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

When driver receives an unexpected answer from the device, it shows
"unsupported HIF ID". That message does not represent the real error.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/hif_rx.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c
index 820de216be0c..1494ad5a507b 100644
--- a/drivers/staging/wfx/hif_rx.c
+++ b/drivers/staging/wfx/hif_rx.c
@@ -358,7 +358,12 @@ void wfx_handle_rx(struct wfx_dev *wdev, struct sk_buff *skb)
goto free;
}
}
- dev_err(wdev->dev, "unsupported HIF ID %02x\n", hif_id);
+ if (hif_id & 0x80)
+ dev_err(wdev->dev, "unsupported HIF indication: ID %02x\n",
+ hif_id);
+ else
+ dev_err(wdev->dev, "unexpected HIF confirmation: ID %02x\n",
+ hif_id);
free:
dev_kfree_skb(skb);
}
--
2.24.0
\
 
 \ /
  Last update: 2019-12-17 17:21    [W:0.184 / U:7.484 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site