* [PATCH] target: remove dead code
@ 2017-05-09 21:46 Gustavo A. R. Silva
2017-05-11 20:39 ` Tyrel Datwyler
0 siblings, 1 reply; 3+ messages in thread
From: Gustavo A. R. Silva @ 2017-05-09 21:46 UTC (permalink / raw)
To: Nicholas A. Bellinger
Cc: linux-scsi, target-devel, linux-kernel, Gustavo A. R. Silva
Local variable _ret_ is assigned to a constant value and it is never
updated again. Remove this variable and the dead code it guards.
Addresses-Coverity-ID: 140761
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/target/target_core_rd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index ddc216c..6e8ef23 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -568,7 +568,7 @@ static ssize_t rd_set_configfs_dev_params(struct se_device *dev,
struct rd_dev *rd_dev = RD_DEV(dev);
char *orig, *ptr, *opts;
substring_t args[MAX_OPT_ARGS];
- int ret = 0, arg, token;
+ int arg, token;
opts = kstrdup(page, GFP_KERNEL);
if (!opts)
@@ -603,7 +603,7 @@ static ssize_t rd_set_configfs_dev_params(struct se_device *dev,
}
kfree(orig);
- return (!ret) ? count : ret;
+ return count;
}
static ssize_t rd_show_configfs_dev_params(struct se_device *dev, char *b)
--
2.5.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] target: remove dead code
2017-05-09 21:46 [PATCH] target: remove dead code Gustavo A. R. Silva
@ 2017-05-11 20:39 ` Tyrel Datwyler
2017-05-24 3:30 ` Nicholas A. Bellinger
0 siblings, 1 reply; 3+ messages in thread
From: Tyrel Datwyler @ 2017-05-11 20:39 UTC (permalink / raw)
To: Gustavo A. R. Silva, Nicholas A. Bellinger
Cc: linux-scsi, target-devel, linux-kernel
On 05/09/2017 02:46 PM, Gustavo A. R. Silva wrote:
> Local variable _ret_ is assigned to a constant value and it is never
> updated again. Remove this variable and the dead code it guards.
>
> Addresses-Coverity-ID: 140761
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] target: remove dead code
2017-05-11 20:39 ` Tyrel Datwyler
@ 2017-05-24 3:30 ` Nicholas A. Bellinger
0 siblings, 0 replies; 3+ messages in thread
From: Nicholas A. Bellinger @ 2017-05-24 3:30 UTC (permalink / raw)
To: Tyrel Datwyler
Cc: Gustavo A. R. Silva, linux-scsi, target-devel, linux-kernel
On Thu, 2017-05-11 at 13:39 -0700, Tyrel Datwyler wrote:
> On 05/09/2017 02:46 PM, Gustavo A. R. Silva wrote:
> > Local variable _ret_ is assigned to a constant value and it is never
> > updated again. Remove this variable and the dead code it guards.
> >
> > Addresses-Coverity-ID: 140761
> > Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> > ---
>
> Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
>
Applied to target-pending/for-next.
Thanks Gustavo + Tyrel.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-05-11 20:39 ` Tyrel Datwyler
2017-05-24 3:30 ` Nicholas A. Bellinger
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