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(parent: 7d75191) | patch
net: stmicro: fix a missing check of clk_prepare
authorKangjie Lu <kjlu@umn.edu>
Wed, 26 Dec 2018 02:57:14 +0000 (20:57 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Dec 2019 08:20:53 +0000 (09:20 +0100)
commitd29d4ccc4ee8e22c0e8ba0c6a223799d6e060e3f
tree8a71398c653bc5422f9929f7f779fbc252c3e66ftree | snapshot
parent7d7519148362f6aa00c26de4bdbf381d3ec45259commit | diff
net: stmicro: fix a missing check of clk_prepare

[ Upstream commit f86a3b83833e7cfe558ca4d70b64ebc48903efec ]

clk_prepare() could fail, so let's check its status, and if it fails,
return its error code upstream.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c diff | blob | history
Domain: System / Kernel;