diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/apei/erst.c | 10 | ||||
| -rw-r--r-- | drivers/firmware/efivars.c | 17 |
2 files changed, 15 insertions, 12 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 5e820ea35570..127408069ca7 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -933,7 +933,7 @@ static int erst_open_pstore(struct pstore_info *psi); static int erst_close_pstore(struct pstore_info *psi); static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, struct timespec *time, struct pstore_info *psi); -static u64 erst_writer(enum pstore_type_id type, unsigned int part, +static int erst_writer(enum pstore_type_id type, u64 *id, unsigned int part, size_t size, struct pstore_info *psi); static int erst_clearer(enum pstore_type_id type, u64 id, struct pstore_info *psi); @@ -1040,11 +1040,12 @@ out: return (rc < 0) ? rc : (len - sizeof(*rcd)); } -static u64 erst_writer(enum pstore_type_id type, unsigned int part, +static int erst_writer(enum pstore_type_id type, u64 *id, unsigned int part, size_t size, struct pstore_info *psi) { struct cper_pstore_record *rcd = (struct cper_pstore_record *) (erst_info.buf - sizeof(*rcd)); + int ret; memset(rcd, 0, sizeof(*rcd)); memcpy(rcd->hdr.signature, CPER_SIG_RECORD, CPER_SIG_SIZE); @@ -1079,9 +1080,10 @@ static u64 erst_writer(enum pstore_type_id type, unsigned int part, } rcd->sec_hdr.section_severity = CPER_SEV_FATAL; - erst_write(&rcd->hdr); + ret = erst_write(&rcd->hdr); + *id = rcd->hdr.record_id; - return rcd->hdr.record_id; + return ret; } static int erst_clearer(enum pstore_type_id type, u64 id, diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c index be8bcb035e2a..8370f72d87ff 100644 --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -490,8 +490,8 @@ static ssize_t efi_pstore_read(u64 *id, enum pstore_type_id *type, return 0; } -static u64 efi_pstore_write(enum pstore_type_id type, unsigned int part, - size_t size, struct pstore_info *psi) +static int efi_pstore_write(enum pstore_type_id type, u64 *id, + unsigned int part, size_t size, struct pstore_info *psi) { char name[DUMP_NAME_LEN]; char stub_name[DUMP_NAME_LEN]; @@ -499,7 +499,7 @@ static u64 efi_pstore_write(enum pstore_type_id type, unsigned int part, efi_guid_t vendor = LINUX_EFI_CRASH_GUID; struct efivars *efivars = psi->data; struct efivar_entry *entry, *found = NULL; - int i; + int i, ret = 0; sprintf(stub_name, "dump-type%u-%u-", type, part); sprintf(name, "%s%lu", stub_name, get_seconds()); @@ -548,18 +548,19 @@ static u64 efi_pstore_write(enum pstore_type_id type, unsigned int part, efivar_unregister(found); if (size) - efivar_create_sysfs_entry(efivars, + ret = efivar_create_sysfs_entry(efivars, utf16_strsize(efi_name, DUMP_NAME_LEN * 2), efi_name, &vendor); - return part; + *id = part; + return ret; }; static int efi_pstore_erase(enum pstore_type_id type, u64 id, struct pstore_info *psi) { - efi_pstore_write(type, id, 0, psi); + efi_pstore_write(type, &id, (unsigned int)id, 0, psi); return 0; } @@ -580,8 +581,8 @@ static ssize_t efi_pstore_read(u64 *id, enum pstore_type_id *type, return -1; } -static u64 efi_pstore_write(enum pstore_type_id type, unsigned int part, - size_t size, struct pstore_info *psi) +static int efi_pstore_write(enum pstore_type_id type, u64 *id, + unsigned int part, size_t size, struct pstore_info *psi) { return 0; } |