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 6f6e1dfe7ccee3982d4e824215b53ef2e48772ff..d78023d42a350b6195b653aebd9d97fe85aed203 100644 (file)
--- 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;