From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> [ Upstream commit 5f94eaa4ee23e80841fa359a372f84cfe25daee1 ] This reverts commit 9f4d6358e11bbc7b839f9419636188e4151fb6e4. Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not. Upon review, this commit was found to be incorrect for the reasons below, so it must be reverted. It will be fixed up "correctly" in a later kernel change. The original change does not change any behavior as the caller of this function onlyu checks for "== -1" as an error condition so this error is not handled properly. Remove this change and it will be fixed up properly in a later commit. Cc: Kangjie Lu <kjlu@xxxxxxx> Cc: David S. Miller <davem@xxxxxxxxxxxxx> Reviewed-by: Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210503115736.2104747-15-gregkh@xxxxxxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/ethernet/fujitsu/fmvj18x_cs.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c index 1eca0fdb9933..a69cd19a55ae 100644 --- a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c +++ b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c @@ -547,11 +547,6 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) return -1; base = ioremap(link->resource[2]->start, resource_size(link->resource[2])); - if (!base) { - pcmcia_release_window(link, link->resource[2]); - return -ENOMEM; - } - pcmcia_map_mem_page(link, link->resource[2], 0); /* -- 2.30.2
