diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2020-02-11 21:53:35 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-02-13 19:17:36 +0530 |
| commit | f7b280c6388137185fab4408da18d989ba36c721 (patch) | |
| tree | 61cc078e71867adc4aa5ac5affae7e17d0e086fd /drivers/dma | |
| parent | bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9 (diff) | |
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/idxd/sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index 6d907fe150aa..e4f35bdf252e 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -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) |