diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0061-net-mediatek-check-device_reset-return-code.patch')
-rw-r--r-- | target/linux/mediatek/patches-4.4/0061-net-mediatek-check-device_reset-return-code.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/mediatek/patches-4.4/0061-net-mediatek-check-device_reset-return-code.patch b/target/linux/mediatek/patches-4.4/0061-net-mediatek-check-device_reset-return-code.patch deleted file mode 100644 index ebc6d9b361..0000000000 --- a/target/linux/mediatek/patches-4.4/0061-net-mediatek-check-device_reset-return-code.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 99159791184752ece724b741f9fa6334fdc67123 Mon Sep 17 00:00:00 2001 -From: Arnd Bergmann <arnd@arndb.de> -Date: Mon, 14 Mar 2016 15:07:12 +0100 -Subject: [PATCH 061/102] net: mediatek: check device_reset return code - -The device_reset() function may fail, so we have to check -its return value, e.g. to make deferred probing work correctly. -gcc warns about it because of the warn_unused_result attribute: - -drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_probe': -drivers/net/ethernet/mediatek/mtk_eth_soc.c:1679:2: error: ignoring return value of 'device_reset', declared with attribute warn_unused_result [-Werror=unused-result] - -This adds the trivial error check to propagate the return value -to the generic platform device probe code. - -Signed-off-by: Arnd Bergmann <arnd@arndb.de> ---- - drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c -+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -1678,7 +1678,9 @@ static int mtk_probe(struct platform_dev - struct mtk_eth *eth; - int err; - -- device_reset(&pdev->dev); -+ err = device_reset(&pdev->dev); -+ if (err) -+ return err; - - match = of_match_device(of_mtk_match, &pdev->dev); - soc = (struct mtk_soc_data *)match->data; |