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Message-ID: <546EFBBB.7000409@users.sourceforge.net> Date: Fri, 21 Nov 2014 09:45:47 +0100 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: Brian Uchino <buchino@...co.com>, Hiral Patel <hiralpat@...co.com>, "James E. J. Bottomley" <JBottomley@...allels.com>, Suma Ramars <sramars@...co.com>, linux-scsi@...r.kernel.org CC: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org, Julia Lawall <julia.lawall@...6.fr> Subject: [PATCH 1/1] SCSI-fnic: Deletion of an unnecessary check before the function call "vfree" From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Fri, 21 Nov 2014 09:39:43 +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/scsi/fnic/fnic_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c index 2c613bd..ec70e6d 100644 --- a/drivers/scsi/fnic/fnic_debugfs.c +++ b/drivers/scsi/fnic/fnic_debugfs.c @@ -102,8 +102,7 @@ void fnic_debugfs_terminate(void) debugfs_remove(fnic_trace_debugfs_root); fnic_trace_debugfs_root = NULL; - if (fc_trc_flag) - vfree(fc_trc_flag); + vfree(fc_trc_flag); } /* -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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