Wei Yongjun
2012-Nov-07 12:53 UTC
[PATCH -next] tcm_vhost: remove unused variable in vhost_scsi_allocate_cmd()
From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
The variable se_sess is initialized but never used
otherwise, so remove the unused variable.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
---
drivers/vhost/tcm_vhost.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 23c138f..551fff0 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -415,14 +415,12 @@ static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd(
{
struct tcm_vhost_cmd *tv_cmd;
struct tcm_vhost_nexus *tv_nexus;
- struct se_session *se_sess;
tv_nexus = tv_tpg->tpg_nexus;
if (!tv_nexus) {
pr_err("Unable to locate active struct tcm_vhost_nexus\n");
return ERR_PTR(-EIO);
}
- se_sess = tv_nexus->tvn_se_sess;
tv_cmd = kzalloc(sizeof(struct tcm_vhost_cmd), GFP_ATOMIC);
if (!tv_cmd) {
Nicholas A. Bellinger
2012-Nov-09 05:24 UTC
[PATCH -next] tcm_vhost: remove unused variable in vhost_scsi_allocate_cmd()
Hello Wei, On Wed, 2012-11-07 at 20:53 +0800, Wei Yongjun wrote:> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn> > > The variable se_sess is initialized but never used > otherwise, so remove the unused variable. > > dpatch engine is used to auto generate this patch. > (https://github.com/weiyj/dpatch) > > Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn> > --- > drivers/vhost/tcm_vhost.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c > index 23c138f..551fff0 100644 > --- a/drivers/vhost/tcm_vhost.c > +++ b/drivers/vhost/tcm_vhost.c > @@ -415,14 +415,12 @@ static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd( > { > struct tcm_vhost_cmd *tv_cmd; > struct tcm_vhost_nexus *tv_nexus; > - struct se_session *se_sess; > > tv_nexus = tv_tpg->tpg_nexus; > if (!tv_nexus) { > pr_err("Unable to locate active struct tcm_vhost_nexus\n"); > return ERR_PTR(-EIO); > } > - se_sess = tv_nexus->tvn_se_sess; > > tv_cmd = kzalloc(sizeof(struct tcm_vhost_cmd), GFP_ATOMIC); > if (!tv_cmd) { > > --Looks fine to me. Reviewed-by + Acked-by: Nicholas Bellinger <nab at linux-iscsi.org> Thanks!