Heiko Carstens 4cebe23c03 s390/kexec: fix return code handling ...

[ Upstream commit 20c76e242e7025bd355619ba67beb243ba1a1e95 ]

kexec_file_add_ipl_report ignores that ipl_report_finish may fail and
can return an error pointer instead of a valid pointer.
Fix this and simplify by returning NULL in case of an error and let
the only caller handle this case.

Fixes: 99feaa717e ("s390/kexec_file: Create ipl report and pass to next kernel")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-11-26 10:39:18 +01:00

57 KiB

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