From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maurizio Lombardi Subject: Re: [PATCH] scsi: bnx2i: bnx2i_iscsi.c: Cleaning up variable is set more than once Date: Wed, 25 Jun 2014 16:26:30 +0200 Message-ID: <53AADC16.9080301@redhat.com> References: <1403705059-25834-1-git-send-email-rickard_strandqvist@spectrumdigital.se> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1403705059-25834-1-git-send-email-rickard_strandqvist@spectrumdigital.se> Sender: linux-kernel-owner@vger.kernel.org To: Rickard Strandqvist , Eddie Wai , "James E.J. Bottomley" Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-scsi@vger.kernel.org Hi, On 06/25/2014 04:04 PM, Rickard Strandqvist wrote: > A struct member variable is set to different values without having used in between. > > This was found using a static code analysis program called cppcheck > > Signed-off-by: Rickard Strandqvist > --- > drivers/scsi/bnx2i/bnx2i_iscsi.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c > index 166543f..fdf7bc3 100644 > --- a/drivers/scsi/bnx2i/bnx2i_iscsi.c > +++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c > @@ -1643,7 +1643,6 @@ static void bnx2i_conn_get_stats(struct iscsi_cls_conn *cls_conn, > stats->r2t_pdus = conn->r2t_pdus_cnt; > stats->tmfcmd_pdus = conn->tmfcmd_pdus_cnt; > stats->tmfrsp_pdus = conn->tmfrsp_pdus_cnt; > - stats->custom_length = 3; > strcpy(stats->custom[2].desc, "eh_abort_cnt"); > stats->custom[2].value = conn->eh_abort_cnt; > stats->digest_err = 0; > Eddie, The code modifies the content of stats->custom[2], so shouldn't custom_length be set to 3? Why is it set to zero at the end of this function? Regards, Maurizio Lombardi