ocfs2: remove redundant initialization of variable ret

The variable ret is being initialized with a value that is never read, the
assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Colin Ian King <[e-mail]>
Acked-by: Joseph Qi <[e-mail]>
Cc: Mark Fasheh <[e-mail]>
Cc: Joel Becker <[e-mail]>
Cc: Junxiao Bi <[e-mail]>
Cc: Changwei Ge <[e-mail]>
Cc: Gang He <[e-mail]>
Cc: Jun Piao <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

fs/ocfs2/cluster/nodemanager.c

···
 
 static int __init init_o2nm(void)
 {
-	int ret = -1;
+	int ret;
 
 	o2hb_init();