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fcst: Linux kernel v4.11 build fix

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Linux kernel v4.11 build fix.

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7173 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2017-05-11 04:00:29 +00:00
parent c0758f4699
commit 69feb6696e
1 changed files with 4 additions and 0 deletions
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4
fcst/ft_sess.c
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@@ -482,7 +482,11 @@ static void ft_sess_free(struct kref *kref)
static void ft_sess_put(struct ft_sess *sess)
{
BUG_ON(!sess);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
BUG_ON(kref_read(&sess->kref) <= 0);
#else
BUG_ON(atomic_read(&sess->kref.refcount) <= 0);
#endif
kref_put(&sess->kref, ft_sess_free);
}