[PATCH] clocksource: Remove redundant casts

[Tang Bin]

In the function gxp_timer_init, the 'int' type cast
in front of the PTR_ERR() macro is redundant, thus
remove it.

Signed-off-by: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/clocksource/timer-gxp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-gxp.c b/drivers/clocksource/timer-gxp.c
index 57aa2e2cc..48a73c101 100644
--- a/drivers/clocksource/timer-gxp.c
+++ b/drivers/clocksource/timer-gxp.c
@@ -85,7 +85,7 @@ static int __init gxp_timer_init(struct device_node *node)
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		ret = (int)PTR_ERR(clk);
+		ret = PTR_ERR(clk);
 		pr_err("%pOFn clock not found: %d\n", node, ret);
 		goto err_free;
 	}
-- 
2.33.0