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xen/9pfs: p9_trans_xen_init and p9_trans_xen_exit can be static 

Fixes the following sparse warnings:

net/9p/trans_xen.c:528:5: warning:
 symbol 'p9_trans_xen_init' was not declared. Should it be static?
net/9p/trans_xen.c:540:6: warning:
 symbol 'p9_trans_xen_exit' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
This commit is contained in:
Wei Yongjun 2017-05-18 15:22:41 +00:00 committed by Stefano Stabellini
parent 14e3995e63
commit aaf0475a0b
1 changed files with 2 additions and 2 deletions
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4
net/9p/trans_xen.c
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@ -525,7 +525,7 @@ static struct xenbus_driver xen_9pfs_front_driver = {
.otherend_changed = xen_9pfs_front_changed,
};
int p9_trans_xen_init(void)
static int p9_trans_xen_init(void)
{
if (!xen_domain())
return -ENODEV;
@ -537,7 +537,7 @@ int p9_trans_xen_init(void)
}
module_init(p9_trans_xen_init);
void p9_trans_xen_exit(void)
static void p9_trans_xen_exit(void)
{
v9fs_unregister_trans(&p9_xen_trans);
return xenbus_unregister_driver(&xen_9pfs_front_driver);