[PATCH -next] posix-clock: Fix missing put_clock_desc()

[Jinjie Ruan]

After get_clock_desc(), it should call put_clock_desc()
if timespec64_valid_strict() check fails, put it ahead to avoid this.

Fixes: d8794ac20a29 ("posix-clock: Fix missing timespec64 check in pc_clock_settime()")
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
---
 kernel/time/posix-clock.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/time/posix-clock.c b/kernel/time/posix-clock.c
index 316a4e8c97d3..1af0bb2cc45c 100644
--- a/kernel/time/posix-clock.c
+++ b/kernel/time/posix-clock.c
@@ -309,6 +309,9 @@ static int pc_clock_settime(clockid_t id, const struct timespec64 *ts)
 	struct posix_clock_desc cd;
 	int err;
 
+	if (!timespec64_valid_strict(ts))
+		return -EINVAL;
+
 	err = get_clock_desc(id, &cd);
 	if (err)
 		return err;
@@ -318,9 +321,6 @@ static int pc_clock_settime(clockid_t id, const struct timespec64 *ts)
 		goto out;
 	}
 
-	if (!timespec64_valid_strict(ts))
-		return -EINVAL;
-
 	if (cd.clk->ops.clock_settime)
 		err = cd.clk->ops.clock_settime(cd.clk, ts);
 	else
-- 
2.34.1