From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-usb@vger.kernel.org,
"Alan Stern" <stern@rowland.harvard.edu>,
"Daniel Drake" <drake@endlessm.com>,
"Dmitry Fleytman" <dmitry@daynix.com>,
"Eugene Korenevsky" <ekorenevsky@gmail.com>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Günter Röck" <linux@roeck-us.net>,
"Johan Hovold" <johan@kernel.org>,
"Mathias Nyman" <mathias.nyman@linux.intel.com>,
"Peter Chen" <peter.chen@nxp.com>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: USB: hub: Delete an error message for a failed memory allocation in usb_hub_clear_tt_buffer()
Date: Wed, 6 Dec 2017 17:13:25 +0100 [thread overview]
Message-ID: <659939f3-da51-0cfd-2eb2-8a726cb1a42f@users.sourceforge.net> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 6 Dec 2017 17:00:18 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/usb/core/hub.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 7ccdd3d4db84..9fbb908e9552 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -829,7 +829,6 @@ int usb_hub_clear_tt_buffer(struct urb *urb)
*/
clear = kmalloc(sizeof *clear, GFP_ATOMIC);
if (clear == NULL) {
- dev_err(&udev->dev, "can't save CLEAR_TT_BUFFER state\n");
/* FIXME recover somehow ... RESET_TT? */
return -ENOMEM;
}
next reply other threads:[~2017-12-06 16:13 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 16:13 SF Markus Elfring [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-12-06 16:45 USB: hub: Delete an error message for a failed memory allocation in usb_hub_clear_tt_buffer() Alan Stern
2017-12-06 16:57 Greg Kroah-Hartman
2017-12-06 17:27 Geert Uytterhoeven
2017-12-06 17:51 SF Markus Elfring
2017-12-06 20:05 Joe Perches
2017-12-06 20:20 Geert Uytterhoeven
2017-12-06 21:18 Alan Stern
2017-12-06 21:33 SF Markus Elfring
2017-12-06 22:02 Alan Stern
2017-12-07 7:40 Geert Uytterhoeven
2017-12-07 8:35 Dan Carpenter
2017-12-07 8:45 Geert Uytterhoeven
2017-12-07 8:56 Greg Kroah-Hartman
2017-12-07 9:17 Oliver Neukum
2017-12-07 9:30 Dan Carpenter
2017-12-07 13:38 SF Markus Elfring
2017-12-07 15:12 Alan Stern
2017-12-07 16:20 Joe Perches
2017-12-07 20:51 Dan Carpenter
2017-12-07 21:26 Alan Stern
2017-12-08 7:43 Geert Uytterhoeven
2017-12-08 11:11 Dan Carpenter
2017-12-08 12:00 SF Markus Elfring
2017-12-08 17:42 Alan Stern
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