staging: qlge: fix read of an uninitialized pointer

Currently the pointer 'reporter' is not being initialized and is
being read in a netdev_warn message.  The pointer is not used
and is redundant, fix this by removing it and replacing the reference
to it with priv->reporter instead.

Fixes: 1053c278 ("staging: qlge: coredump via devlink health reporter")
Reviewed-by: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Uninitialized pointer read")
Link: https://lore.kernel.org/r/20210203133834.22388-1-colin.king@canonical.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/qlge/qlge_devlink.c

@@ -150,7 +150,6 @@ static const struct devlink_health_reporter_ops qlge_reporter_ops = {
 
 void qlge_health_create_reporters(struct qlge_adapter *priv)
 {
-	struct devlink_health_reporter *reporter;
 	struct devlink *devlink;
 
 	devlink = priv_to_devlink(priv);
@@ -160,5 +159,5 @@ void qlge_health_create_reporters(struct qlge_adapter *priv)
 	if (IS_ERR(priv->reporter))
 		netdev_warn(priv->ndev,
 			    "Failed to create reporter, err = %ld\n",
-			    PTR_ERR(reporter));
+			    PTR_ERR(priv->reporter));
 }