Remove 'fd' arg from sysfs_add_disk

It it never used, and removing means there are several 'open's that can
go.

1 files changed, 1 insertions, 1 deletions

diff --git a/sysfs.c b/sysfs.c
index 34840f7..87d314c 100644
--- a/sysfs.c
+++ b/sysfs.c
@@ -359,7 +359,7 @@ int sysfs_set_array(struct mdinfo *sra,
 	return rv;
 }
 
-int sysfs_add_disk(struct mdinfo *sra, int fd, struct mdinfo *sd)
+int sysfs_add_disk(struct mdinfo *sra, struct mdinfo *sd)
 {
 	char dv[100];
 	char nm[100];