[PATCH 2.6.27-rc4] smc91x bug fix to avoid null pointer dereference
From: Jonathan Cameron <hidden>
Date: 2008-08-22 09:48:53
From: Jonathan Cameron Bug fix for typo in smc91x.c that results in null pointer dereference. Signed-off-by: Jonathan Cameron <redacted> Acked-by: Nicolas Pitre <redacted> -- Rebased against 2.6.27-rc4 and with Nicolas' ack.
--- a/drivers/net/smc91x.c 2008-08-21 14:49:28.000000000 +0100
+++ b/drivers/net/smc91x.c 2008-08-21 15:12:48.000000000 +0100@@ -2255,7 +2255,7 @@ static int smc_drv_remove(struct platfor res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs"); if (!res) - platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(res->start, SMC_IO_EXTENT); free_netdev(ndev);