diff options
| author | Evgeny Kalugin <[email protected]> | 2017-04-04 17:02:42 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-04-05 12:27:25 +0200 |
| commit | fee929ba1c9386e524ed3abcc6d5f9b64381f959 (patch) | |
| tree | 1f254f52df07e5571ae9ef30a25b3f4fd7f68d0c | |
| parent | 6e7300cff1c410dde7ac4354b6a0a8cb0a561e54 (diff) | |
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: Evgeny Kalugin <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Matt Fleming <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | drivers/firmware/efi/efi-pstore.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index f402ba2eed46..6b5acefce6b3 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -274,9 +274,9 @@ static int efi_pstore_write(enum pstore_type_id type, for (i = 0; i < DUMP_NAME_LEN; i++) efi_name[i] = name[i]; - efivar_entry_set_safe(efi_name, vendor, PSTORE_EFI_ATTRIBUTES, - !pstore_cannot_block_path(reason), - size, psi->buf); + ret = efivar_entry_set_safe(efi_name, vendor, PSTORE_EFI_ATTRIBUTES, + !pstore_cannot_block_path(reason), + size, psi->buf); if (reason == KMSG_DUMP_OOPS) efivar_run_worker(); |