Peter Senna Tschudin 043c478972 drivers/net/ethernet/renesas/sh_eth.c: fix error return code ... The function sh_eth_drv_probe() return 0 for success and negative value for most of its internal tests failures. There is one exception that is error case going to out_release:. For this error case, the function abort its success execution path, but returns non negative value, making it difficult for a caller function to notice the error. This patch fixes the error case that do not return negative value. This was found by Coccinelle, but the code change was made by hand. This patch is not robot generated. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-10-07 14:37:12 -04:00
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Kconfig	net: sh_eth: Add eth support for R8A7779 device	2012-08-20 02:16:54 -07:00
Makefile	sh_eth: Move the Renesas SuperH driver	2011-08-12 23:47:36 -07:00
sh_eth.c	drivers/net/ethernet/renesas/sh_eth.c: fix error return code	2012-10-07 14:37:12 -04:00
sh_eth.h	net: sh_eth: add support for set_ringparam/get_ringparam	2012-06-27 01:24:16 -07:00