diff options
Diffstat (limited to 'arch/powerpc/kernel/rtas.c')
| -rw-r--r-- | arch/powerpc/kernel/rtas.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index f386296ff378..8cd5ed049b5d 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -993,21 +993,24 @@ struct pseries_errorlog *get_pseries_errorlog(struct rtas_error_log *log, (struct rtas_ext_event_log_v6 *)log->buffer; struct pseries_errorlog *sect; unsigned char *p, *log_end; + uint32_t ext_log_length = rtas_error_extended_log_length(log); + uint8_t log_format = rtas_ext_event_log_format(ext_log); + uint32_t company_id = rtas_ext_event_company_id(ext_log); /* Check that we understand the format */ - if (log->extended_log_length < sizeof(struct rtas_ext_event_log_v6) || - ext_log->log_format != RTAS_V6EXT_LOG_FORMAT_EVENT_LOG || - ext_log->company_id != RTAS_V6EXT_COMPANY_ID_IBM) + if (ext_log_length < sizeof(struct rtas_ext_event_log_v6) || + log_format != RTAS_V6EXT_LOG_FORMAT_EVENT_LOG || + company_id != RTAS_V6EXT_COMPANY_ID_IBM) return NULL; - log_end = log->buffer + log->extended_log_length; + log_end = log->buffer + ext_log_length; p = ext_log->vendor_log; while (p < log_end) { sect = (struct pseries_errorlog *)p; - if (sect->id == section_id) + if (pseries_errorlog_id(sect) == section_id) return sect; - p += sect->length; + p += pseries_errorlog_length(sect); } return NULL; |