This commit removes a unnecessarily used variable in
dbgfs_target_ids_write().
Fixes: 4bc05954d007 ("mm/damon: implement a debugfs-based user space interface")
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
---
mm/damon/dbgfs.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/mm/damon/dbgfs.c b/mm/damon/dbgfs.c
index 751c7b835684..5b899601e56c 100644
--- a/mm/damon/dbgfs.c
+++ b/mm/damon/dbgfs.c
@@ -364,7 +364,7 @@ static ssize_t dbgfs_target_ids_write(struct file *file,
struct damon_ctx *ctx = file->private_data;
struct damon_target *t, *next_t;
bool id_is_pid = true;
- char *kbuf, *nrs;
+ char *kbuf;
unsigned long *targets;
ssize_t nr_targets;
ssize_t ret;
@@ -374,14 +374,13 @@ static ssize_t dbgfs_target_ids_write(struct file *file,
if (IS_ERR(kbuf))
return PTR_ERR(kbuf);
- nrs = kbuf;
if (!strncmp(kbuf, "paddr\n", count)) {
id_is_pid = false;
/* target id is meaningless here, but we set it just for fun */
scnprintf(kbuf, count, "42 ");
}
- targets = str_to_target_ids(nrs, count, &nr_targets);
+ targets = str_to_target_ids(kbuf, count, &nr_targets);
if (!targets) {
ret = -ENOMEM;
goto out;
--
2.17.1
