Dan Williams
193ccca438
nfit: fix smatch "use after null check" report
drivers/acpi/nfit.c:1224 acpi_nfit_blk_region_enable()
error: we previously assumed 'nfit_mem' could be null (see line 1223)
drivers/acpi/nfit.c
1222 nfit_mem = nvdimm_provider_data(nvdimm);
1223 if (!nfit_mem || !nfit_mem->dcr || !nfit_mem->bdw) {
^^^^^^^^
Check.
1224 dev_dbg(dev, "%s: missing%s%s%s\n", __func__,
1225 nfit_mem ? "" : " nfit_mem",
1226 nfit_mem->dcr ? "" : " dcr",
^^^^^^^^^^^^^
Unchecked dereference.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2015-06-30 16:09:39 -04:00
..
2015-05-22 03:22:21 +02:00
2015-06-23 14:18:07 -07:00
2015-03-26 21:34:51 +01:00
2015-06-15 14:14:49 +02:00
2015-02-06 15:42:16 +01:00
2014-09-08 15:38:41 +02:00
2014-08-06 20:34:19 -07:00
2013-09-30 19:46:13 +02:00
2015-01-29 21:02:10 +08:00
2015-06-15 14:26:25 +02:00
2015-01-26 16:09:56 +01:00
2015-05-27 15:22:15 +02:00
2015-06-15 14:40:48 +02:00
2015-05-04 16:03:12 +02:00
2015-05-13 23:28:16 +02:00
2015-06-19 01:12:50 +02:00
2015-06-15 14:23:44 +02:00
2014-03-19 01:57:46 +01:00
2013-08-22 08:34:39 -07:00
2015-03-16 15:14:50 +01:00
2015-06-10 23:51:27 +02:00
2014-07-23 00:59:04 +02:00
2014-05-06 01:52:09 +02:00
2014-09-21 02:58:18 +02:00
2013-12-07 01:03:14 +01:00
2013-12-07 01:03:14 +01:00
2015-06-10 01:32:38 +02:00
2015-03-16 23:49:03 +01:00
2014-01-06 00:13:22 +01:00
2015-06-15 14:35:59 +02:00
2015-01-18 01:03:45 -05:00
2015-05-16 01:55:35 +02:00
2015-06-15 14:40:48 +02:00
2015-03-26 15:13:09 +00:00
2015-06-15 14:28:32 +02:00
2015-01-06 08:17:14 +08:00
2015-06-19 01:17:26 +02:00
2015-02-05 15:09:26 +01:00
2015-06-29 10:34:42 -07:00
2015-06-29 10:34:42 -07:00
2015-06-30 16:09:39 -04:00
2015-06-26 11:23:38 -04:00
2015-06-26 11:23:38 -04:00
2014-05-27 18:13:08 +02:00
2015-06-19 01:17:26 +02:00
2015-06-23 14:18:07 -07:00
2014-03-19 02:01:57 +01:00
2015-04-09 14:20:11 -05:00
2014-01-06 00:13:22 +01:00
2015-05-25 23:59:54 +02:00
2014-02-05 01:06:21 +01:00
2015-05-13 23:28:16 +02:00
2014-08-06 22:22:03 +02:00
2015-06-15 14:29:48 +02:00
2015-05-13 23:28:14 +02:00
2014-02-21 00:27:47 +01:00
2013-12-07 01:38:45 +01:00
2014-02-27 00:21:05 +01:00
2015-05-22 23:57:14 +02:00
2015-06-18 18:32:02 +02:00
2015-04-29 00:04:29 +02:00
2015-04-30 23:18:11 +02:00
2015-06-19 01:17:35 +02:00
2015-03-30 01:52:02 +02:00
2015-03-18 12:53:21 +01:00
2015-03-10 01:03:30 +01:00
2015-03-25 11:49:31 +00:00
2015-05-04 21:27:50 -07:00
2015-06-19 01:10:36 +02:00
2015-06-19 01:12:50 +02:00
2013-12-07 01:03:14 +01:00