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dmaengine: idxd: remove set but not used variable 'group' 

drivers/dma/idxd/sysfs.c: In function engine_group_id_store:
drivers/dma/idxd/sysfs.c:419:29: warning: variable group set but not used [-Wunused-but-set-variable]

It is not used, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20200211135335.55924-1-yuehaibing@huawei.com
Signed-Off-By: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
YueHaibing 2020-02-11 21:53:35 +08:00 committed by Vinod Koul
parent bb6d3fb354
commit f7b280c638
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/idxd/sysfs.c
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@ -416,7 +416,7 @@ static ssize_t engine_group_id_store(struct device *dev,
struct idxd_device *idxd = engine->idxd;
long id;
int rc;
struct idxd_group *prevg, *group;
struct idxd_group *prevg;
rc = kstrtol(buf, 10, &id);
if (rc < 0)
@ -436,7 +436,6 @@ static ssize_t engine_group_id_store(struct device *dev,
return count;
}
group = &idxd->groups[id];
prevg = engine->group;
if (prevg)