diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2017-10-09 18:49:38 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-18 15:11:19 +0300 |
| commit | 94158e544fd60c6a94af348790dae76578ed8dae (patch) | |
| tree | e0281c7e55dc2e7ac77d7e1f3270d3d35c1515ac /drivers/s390/cio/chsc_sch.c | |
| parent | 7c3eaaa3917d8b5491f58ea263bf6e719fd3155f (diff) | |
| download | linux-94158e544fd60c6a94af348790dae76578ed8dae.tar.xz | |
s390/debug: improve debug_event
debug_event currently truncates the data if used with a size larger than
the buf_size of the debug feature. For lots of callers of this function,
wrappers have been implemented that loop until all data is handled.
Move that functionality into debug_event_common and get rid of the wrappers.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc_sch.c')
| -rw-r--r-- | drivers/s390/cio/chsc_sch.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c index 735052ecd3e5..8e7e19b9e92c 100644 --- a/drivers/s390/cio/chsc_sch.c +++ b/drivers/s390/cio/chsc_sch.c @@ -43,11 +43,7 @@ static DEFINE_MUTEX(on_close_mutex); static void CHSC_LOG_HEX(int level, void *data, int length) { - while (length > 0) { - debug_event(chsc_debug_log_id, level, data, length); - length -= chsc_debug_log_id->buf_size; - data += chsc_debug_log_id->buf_size; - } + debug_event(chsc_debug_log_id, level, data, length); } MODULE_AUTHOR("IBM Corporation"); |