[PATCH 4/4] md: raid10: Fix compilation warning
From: Damien Le Moal <hidden>
Date: 2020-07-16 04:54:43
Subsystem:
software raid (multiple disks) support, the rest · Maintainers:
Song Liu, Yu Kuai, Linus Torvalds
Remove the if statement around the call to sysfs_link_rdev() in raid10_start_reshape() to avoid the compilation warning: warning: suggest braces around empty body in an ‘if’ statement when compiling with W=1. Signed-off-by: Damien Le Moal <redacted> --- drivers/md/raid10.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 2c47474fa69d..14b1ba732cd7 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c@@ -4307,8 +4307,8 @@ static int raid10_start_reshape(struct mddev *mddev) else rdev->recovery_offset = 0; - if (sysfs_link_rdev(mddev, rdev)) - /* Failure here is OK */; + /* Failure here is OK */ + sysfs_link_rdev(mddev, rdev); } } else if (rdev->raid_disk >= conf->prev.raid_disks && !test_bit(Faulty, &rdev->flags)) {
--
2.26.2