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| author | David Kershner | 2016-12-22 17:09:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-01-03 15:19:06 +0100 |
| commit | 300ed61251db466121a500bc85c720b7d709e6f5 (patch) | |
| tree | e35ee63a0d7a5efa578358e06d9888508195b501 /drivers/staging/unisys/visorbus/visorchipset.c | |
| parent | staging: unisys: visorbus: my_device_create add error handling (diff) | |
| download | kernel-qcow2-linux-300ed61251db466121a500bc85c720b7d709e6f5.tar.gz kernel-qcow2-linux-300ed61251db466121a500bc85c720b7d709e6f5.tar.xz kernel-qcow2-linux-300ed61251db466121a500bc85c720b7d709e6f5.zip | |
staging: unisys: visorbus: Add err handling for function save_crash_message
The function save_crash_message returns an error, don't ignore it,
respond appropriately and send it up.
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: David Binder <david.binder@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys/visorbus/visorchipset.c')
| -rw-r--r-- | drivers/staging/unisys/visorbus/visorchipset.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c index 27f52ca8e99f..6343cb029b6e 100644 --- a/drivers/staging/unisys/visorbus/visorchipset.c +++ b/drivers/staging/unisys/visorbus/visorchipset.c @@ -728,8 +728,11 @@ bus_create(struct controlvm_message *inmsg) POSTCODE_LINUX(BUS_CREATE_ENTRY_PC, 0, bus_no, DIAG_SEVERITY_PRINT); - if (uuid_le_cmp(cmd->create_bus.bus_inst_uuid, spar_siovm_uuid) == 0) - save_crash_message(inmsg, CRASH_BUS); + if (uuid_le_cmp(cmd->create_bus.bus_inst_uuid, spar_siovm_uuid) == 0) { + err = save_crash_message(inmsg, CRASH_BUS); + if (err) + goto err_free_bus_info; + } if (inmsg->hdr.flags.response_expected == 1) { pmsg_hdr = kzalloc(sizeof(*pmsg_hdr), |