From: Davidlohr Bueso <dave@stgolabs.net>
Date: Fri, 16 Nov 2018 00:27:12 +0000 (-0800)
Subject: i2c: Remove caller signal_pending branch predictions
X-Git-Tag: v5.0-rc1~16^2~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e79ba3b55086f717d997114f45822605f97c1e41;p=thirdparty%2Fkernel%2Flinux.git

i2c: Remove caller signal_pending branch predictions

This is already done for us internally by the signal machinery.

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 6f6e1dfe7ccee..d78023d42a350 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -437,7 +437,7 @@ static int iic_wait_for_tc(struct ibm_iic_private* dev){
 				break;
 			}
 
-			if (unlikely(signal_pending(current))){
+			if (signal_pending(current)){
 				DBG("%d: poll interrupted\n", dev->idx);
 				ret = -ERESTARTSYS;
 				break;