[PATCH 1/6] dsound: Simplify check in DSOUND_RecalcFormat().

[Matteo Bruni]

From: Matteo Bruni

---
 dlls/dsound/mixer.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/dlls/dsound/mixer.c b/dlls/dsound/mixer.c
index 552e11fc361..dbc84cbd04f 100644
--- a/dlls/dsound/mixer.c
+++ b/dlls/dsound/mixer.c
@@ -117,15 +117,10 @@ void DSOUND_RecalcFormat(IDirectSoundBufferImpl *dsb)
     * sample in the secondary buffer. firgain specifies what
     * to multiply the FIR output by in order to attenuate it correctly.
     */
-	if (dsb->freqAdjustNum / dsb->freqAdjustDen > 0) {
-		/**
-		 * Yes, round it a bit to make sure that the
-		 * linear interpolation factor never changes.
-		 */
+        if (dsb->freqAdjustNum > dsb->freqAdjustDen)
    	dsb->firstep = fir_step * dsb->freqAdjustDen / dsb->freqAdjustNum;
-	} else {
+        else
    	dsb->firstep = fir_step;
-	}
    dsb->firgain = (float)dsb->firstep / fir_step;

/* calculate the 10ms write lead */