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target: remove dead code

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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>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Gustavo A. R. Silva 2017-05-09 16:46:04 -05:00 committed by Nicholas Bellinger
parent abb85a9b51
commit fb418240ec
1 changed files with 2 additions and 2 deletions
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4
drivers/target/target_core_rd.c
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@ -554,7 +554,7 @@ 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)
@ -589,7 +589,7 @@ 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)