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-rw-r--r--drivers/lguest/lguest_user.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 9f9a295..407722a 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -52,8 +52,9 @@ static int add_eventfd(struct lguest *lg, unsigned long addr, int fd)
new->map[new->num].addr = addr;
new->map[new->num].event = eventfd_ctx_fdget(fd);
if (IS_ERR(new->map[new->num].event)) {
+ int err = PTR_ERR(new->map[new->num].event);
kfree(new);
- return PTR_ERR(new->map[new->num].event);
+ return err;
}
new->num++;
@@ -83,7 +84,7 @@ static int attach_eventfd(struct lguest *lg, const unsigned long __user *input)
err = add_eventfd(lg, addr, fd);
mutex_unlock(&lguest_lock);
- return 0;
+ return err;
}
/*L:050 Sending an interrupt is done by writing LHREQ_IRQ and an interrupt