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Message-ID: <5479D2AD.9060704@users.sourceforge.net> Date: Sat, 29 Nov 2014 15:05:33 +0100 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: netdev@...r.kernel.org CC: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org, Coccinelle <cocci@...teme.lip6.fr> Subject: [PATCH 1/1] net: cassini: Deletion of an unnecessary check before the function call "vfree" From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Sat, 29 Nov 2014 14:34:59 +0100 The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- drivers/net/ethernet/sun/cassini.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index 37f87ff..d745808 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -5179,8 +5179,7 @@ static void cas_remove_one(struct pci_dev *pdev) cp = netdev_priv(dev); unregister_netdev(dev); - if (cp->fw_data) - vfree(cp->fw_data); + vfree(cp->fw_data); mutex_lock(&cp->pm_mutex); cancel_work_sync(&cp->reset_task); -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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