powerpc/boot: Fix missing check of lseek() return value
authorBo YU <tsu.yubo@gmail.com>
Tue, 30 Oct 2018 13:21:55 +0000 (09:21 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 31 May 2019 13:46:11 +0000 (06:46 -0700)
commit1a6767f5f152724b948aaff55926a38d4e9ed938
tree3085aca2c1238cfc4c86dad7b0dfb33486785954
parent741853944fea8927781e2d659c9cb2dc888a92ec
powerpc/boot: Fix missing check of lseek() return value

[ Upstream commit 5d085ec04a000fefb5182d3b03ee46ca96d8389b ]

This is detected by Coverity scan: CID: 1440481

Signed-off-by: Bo YU <tsu.yubo@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/powerpc/boot/addnote.c