[PATCH -next] firmware: arm_sdei: simplify the return expression of sdei_device_freeze()

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin <liushix...@huawei.com>
---
 drivers/firmware/arm_sdei.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c
index b4b9ce97f415..5b4c8c51cb20 100644
--- a/drivers/firmware/arm_sdei.c
+++ b/drivers/firmware/arm_sdei.c
@@ -798,16 +798,10 @@ static int sdei_device_resume(struct device *dev)
  */
 static int sdei_device_freeze(struct device *dev)
 {
-       int err;
-
        /* unregister private events */
        cpuhp_remove_state(CPUHP_AP_ARM_SDEI_STARTING);
 
-       err = sdei_unregister_shared();
-       if (err)
-               return err;
-
-       return 0;
+       return sdei_unregister_shared();
 }
 
 static int sdei_device_thaw(struct device *dev)
-- 
2.25.1