Commit fee929ba authored by Evgeny Kalugin's avatar Evgeny Kalugin Committed by Ingo Molnar

efi/pstore: Return error code (if any) from efi_pstore_write()

For some reason return value from actual variable setting was ignored.
With this change error code get transferred upwards through call stack.
Signed-off-by: default avatarEvgeny Kalugin <evgeny.kalugin@intel.com>
Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20170404160245.27812-9-ard.biesheuvel@linaro.orgSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 6e7300cf
...@@ -274,7 +274,7 @@ static int efi_pstore_write(enum pstore_type_id type, ...@@ -274,7 +274,7 @@ static int efi_pstore_write(enum pstore_type_id type,
for (i = 0; i < DUMP_NAME_LEN; i++) for (i = 0; i < DUMP_NAME_LEN; i++)
efi_name[i] = name[i]; efi_name[i] = name[i];
efivar_entry_set_safe(efi_name, vendor, PSTORE_EFI_ATTRIBUTES, ret = efivar_entry_set_safe(efi_name, vendor, PSTORE_EFI_ATTRIBUTES,
!pstore_cannot_block_path(reason), !pstore_cannot_block_path(reason),
size, psi->buf); size, psi->buf);
......
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