8:25 p.m.
From: kernel test robot <lkp(a)intel.com>
drivers/nvme/host/fabrics.c:1095:5-8: Unneeded variable: "ret". Return
"0" on line 1109
Remove unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Fixes: f18ee3d98815 ("nvme-fabrics: print out valid arguments when reading from
/dev/nvme-fabrics")
CC: Hannes Reinecke <hare(a)suse.de>
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e3a8b6a1e70c37702054ae3c7c07ed828435d8ee
commit: f18ee3d988157ebcadc9b7e5fd34811938f50223 nvme-fabrics: print out valid arguments
when reading from /dev/nvme-fabrics
:::::: branch date: 5 hours ago
:::::: commit date: 4 weeks ago
fabrics.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -1092,7 +1092,6 @@ static void __nvmf_concat_opt_tokens(str
static int nvmf_dev_show(struct seq_file *seq_file, void *private)
{
struct nvme_ctrl *ctrl;
- int ret = 0;
mutex_lock(&nvmf_dev_mutex);
ctrl = seq_file->private;
@@ -1106,7 +1105,7 @@ static int nvmf_dev_show(struct seq_file
out_unlock:
mutex_unlock(&nvmf_dev_mutex);
- return ret;
+ return 0;
}
static int nvmf_dev_open(struct inode *inode, struct file *file)