char: lp: remove redundant initialization of err

err is getting assigned with an appropriate value before returning,
hence this initialization is unnecessary.

Signed-off-by: Shreenidhi Shedi <sshedi@vmware.com>
Link: https://lore.kernel.org/r/20220603130040.601673-2-sshedi@vmware.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 0e22e3b0a04e7f621f67f919b3c00ce500f62dd6..38aad99ebb61586c9ef4f86f5347920938e96358 100644 (file)
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -1019,7 +1019,7 @@ static struct parport_driver lp_driver = {
 
 static int __init lp_init(void)
 {
-       int i, err = 0;
+       int i, err;
 
        if (parport_nr[0] == LP_PARPORT_OFF)
                return 0;