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efibootmgr: Use returned error code for error message, not errno
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Authored by freqlabs on Oct 19 2020, 5:25 AM.

Details

Summary

efivar_unix_path_to_device_path returns the error code, it does not set errno.

Test Plan

Before:

➜  ~ sudo efibootmgr -a -c -l /mnt/EFI/freebsd/loader.efi -L nvme0-FreeBSD
efibootmgr: Cannot translate unix loader path '\mnt\EFI\freebsd\loader.efi' to UEFI: No error: 0

After:

➜  ~ sudo efibootmgr -a -c -l /mnt/EFI/freebsd/loader.efi -L nvme0-FreeBSD
efibootmgr: Cannot translate unix loader path '\mnt\EFI\freebsd\loader.efi' to UEFI: No such file or directory

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.