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staging/lustre/osc: extern declare osc_caches in a header

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This avoids frowned upon extern in the C file, and also
shuts down a sparse warning of
drivers/staging/lustre/lustre/osc/osc_dev.c:55:22: warning: symbol 'osc_caches' was not declared. Should it be static?

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2016-12-07 17:41:31 -05:00 committed by Greg Kroah-Hartman
parent d445048b4a
commit f62427b859
2 changed files with 2 additions and 2 deletions
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2
drivers/staging/lustre/lustre/osc/osc_internal.h
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@ -181,6 +181,8 @@ static inline struct osc_device *obd2osc_dev(const struct obd_device *d)
return container_of0(d->obd_lu_dev, struct osc_device, od_cl.cd_lu_dev);
}
extern struct lu_kmem_descr osc_caches[];
extern struct kmem_cache *osc_quota_kmem;
struct osc_quota_info {
/** linkage for quota hash table */

2
drivers/staging/lustre/lustre/osc/osc_request.c
View File

@ -2766,8 +2766,6 @@ static struct obd_ops osc_obd_ops = {
.quotactl = osc_quotactl,
};
extern struct lu_kmem_descr osc_caches[];
static int __init osc_init(void)
{
struct lprocfs_static_vars lvars = { NULL };