[PATCH] btrfs: sysfs: fix path of the "read_policy" module parameter in comment

[Zenghui Yu]

The correct path of the "read_policy" module parameter should be
/sys/module/btrfs/parameters/read_policy. Fix it.

Signed-off-by: Zenghui Yu <zenghui.yu@xxxxxxxxx>
---
 fs/btrfs/sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 0d14570c8bc2..39cb01ee441a 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1336,7 +1336,7 @@ char *btrfs_get_mod_read_policy(void)
 	return read_policy;
 }
 
-/* Set perms to 0, disable /sys/module/btrfs/parameter/read_policy interface. */
+/* Set perms to 0, disable /sys/module/btrfs/parameters/read_policy interface. */
 module_param(read_policy, charp, 0);
 MODULE_PARM_DESC(read_policy,
 "Global read policy: pid (default), round-robin[:<min_contig_read>], devid[:<devid>]");
-- 
2.53.0