From: kbuild test robot <fengguang.wu@intel.com>
To: Kurt Van Dijck <kurt.van.dijck@eia.be>
Cc: kbuild-all@01.org, linux-can@vger.kernel.org,
Marc Kleine-Budde <mkl@pengutronix.de>
Subject: [PATCH] can-j1939: fix memdup_user.cocci warnings
Date: Tue, 6 Sep 2016 19:58:37 +0800 [thread overview]
Message-ID: <20160906115837.GA136420@athens> (raw)
In-Reply-To: <201609061930.NHHial3C%fengguang.wu@intel.com>
net/can/j1939/socket.c:510:13-20: WARNING opportunity for memdup_user
Use memdup_user rather than duplicating its implementation
This is a little bit restricted to reduce false positives
Generated by: scripts/coccinelle/api/memdup_user.cocci
CC: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
0 files changed
rule starting on line 17: position variables or mixed modifs interfere with comm_assoc isobool (
(
(
(unknown *to == NULL)
>>> IS_ERR(rule starting on line 17:to)
|
!unknown *to
>>> IS_ERR(rule starting on line 17:to)
)
|
(unknown *NULL == unknown *to)
>>> IS_ERR(rule starting on line 17:to)
) || ...)
prev parent reply other threads:[~2016-09-06 12:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-06 11:58 [mkl-can-next:j1939 1/1] net/can/j1939/socket.c:707:2: error: too few arguments to function 'sock_tx_timestamp' kbuild test robot
2016-09-06 11:58 ` [PATCH] can-j1939: fix ifnullfree.cocci warnings kbuild test robot
2016-09-06 11:58 ` kbuild test robot [this message]
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