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s390/hvc_iucv: add simple wildcard matches to the iucv allow filter
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
tty
/
hvc
/
hvsi_lib.c
diff --git
a/drivers/tty/hvc/hvsi_lib.c
b/drivers/tty/hvc/hvsi_lib.c
index 7ae6c293e518a3be6d85013757880b1e3295250e..a270f04588d710e7dd4f716049abcfc4a3ebaae4 100644
(file)
--- a/
drivers/tty/hvc/hvsi_lib.c
+++ b/
drivers/tty/hvc/hvsi_lib.c
@@
-405,8
+405,7
@@
void hvsilib_close(struct hvsi_priv *pv, struct hvc_struct *hp)
hvsi_send_close(pv);
}
hvsi_send_close(pv);
}
- if (pv->tty)
- tty_kref_put(pv->tty);
+ tty_kref_put(pv->tty);
pv->tty = NULL;
}
pv->tty = NULL;
}