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| author | Nicolas Iooss <nicolas.iooss_linux@m4x.org> | 2016-10-29 13:28:52 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-11-11 20:37:42 -0800 |
| commit | 2d9a02744f5a2e8325fc0c3e5533593261cead0a (patch) | |
| tree | 82353ac815c7fd2990b8a10143fa861ff764f0de /drivers/nvdimm/label.c | |
| parent | 82bf1037f2cab2d6960a08ae08513f2c3c0b335a (diff) | |
| download | linux-2d9a02744f5a2e8325fc0c3e5533593261cead0a.tar.gz linux-2d9a02744f5a2e8325fc0c3e5533593261cead0a.tar.bz2 linux-2d9a02744f5a2e8325fc0c3e5533593261cead0a.zip | |
nvdimm: use the right length of "pmem"
In order to test that the name of a resource begins with "pmem", call
strncmp() with 4 as length instead of 3 to match the whole prefix.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/label.c')
| -rw-r--r-- | drivers/nvdimm/label.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index fac7cabe8f56..dd615345699f 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -938,7 +938,7 @@ int nd_pmem_namespace_label_update(struct nd_region *nd_region, } for_each_dpa_resource(ndd, res) - if (strncmp(res->name, "pmem", 3) == 0) + if (strncmp(res->name, "pmem", 4) == 0) count++; WARN_ON_ONCE(!count); |