Message ID | 1469951924-20276-1-git-send-email-xypron.glpk@gmx.de |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c index 5698f53..39ca935 100644 --- a/drivers/net/ethernet/8390/ax88796.c +++ b/drivers/net/ethernet/8390/ax88796.c @@ -910,7 +910,8 @@ static int ax_probe(struct platform_device *pdev) iounmap(ax->map2); exit_mem2: - release_mem_region(mem2->start, mem2_size); + if (mem2) + release_mem_region(mem2->start, mem2_size); exit_mem1: iounmap(ei_local->mem);
If platform_get_resource fails, mem2 is null. Do not dereference null. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> --- drivers/net/ethernet/8390/ax88796.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)