crypto: hisilicon/sec - Do not check for 0 return after calling platform_get_irq()

Since commit ce753ad1549c ("platform: finally disallow IRQ0 in
platform_get_irq() and its ilk"), there is no possible for
platform_get_irq() to return 0. Use the return value
from platform_get_irq().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/hisilicon/sec/sec_drv.c b/drivers/crypto/hisilicon/sec/sec_drv.c
index e758513..e1e0899 100644 (file)
--- a/drivers/crypto/hisilicon/sec/sec_drv.c
+++ b/drivers/crypto/hisilicon/sec/sec_drv.c
@@ -1107,8 +1107,8 @@ static int sec_queue_res_cfg(struct sec_queue *queue)
        }
        queue->task_irq = platform_get_irq(to_platform_device(dev),
                                           queue->queue_id * 2 + 1);
-       if (queue->task_irq <= 0) {
-               ret = -EINVAL;
+       if (queue->task_irq < 0) {
+               ret = queue->task_irq;
                goto err_free_ring_db;
        }