oprofile, x86: Remove duplicate check for IBS_CAPS_OPCNT

Since oprofile is setting up ibs_op/dispatched_ops in the fs only if
the feature is available, its corresponding variable
ibs_config.dispatched_ops is only set, if the feature is
available. Thus the check is duplicate and can be removed.

Signed-off-by: Robert Richter <robert.richter@amd.com>

arch/x86/oprofile/op_model_amd.c

@@ -257,8 +257,7 @@ static inline void op_amd_start_ibs(void)
 			ibs_op_ctl = min(ibs_op_ctl + IBS_RANDOM_MAXCNT_OFFSET,
 					 IBS_OP_MAX_CNT);
 		}
-		if (ibs_caps & IBS_CAPS_OPCNT && ibs_config.dispatched_ops)
-			ibs_op_ctl |= IBS_OP_CNT_CTL;
+		ibs_op_ctl |= ibs_config.dispatched_ops ? IBS_OP_CNT_CTL : 0;
 		ibs_op_ctl |= IBS_OP_ENABLE;
 		val = op_amd_randomize_ibs_op(ibs_op_ctl);
 		wrmsrl(MSR_AMD64_IBSOPCTL, val);