i2c: mux: Simplify boolean assignment in i2c_mux_alloc

Refactor boolean field assignments of the form `if (a) b = true` to
`b = !!(a)` in i2c_mux_alloc.

Signed-off-by: I Viswanath <viswanathiyyappan@gmail.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Author: CraftyChimera

drivers/i2c/i2c-mux.c

@@ -241,12 +241,9 @@ struct i2c_mux_core *i2c_mux_alloc(struct i2c_adapter *parent,
 
 	muxc->parent = parent;
 	muxc->dev = dev;
-	if (flags & I2C_MUX_LOCKED)
-		muxc->mux_locked = true;
-	if (flags & I2C_MUX_ARBITRATOR)
-		muxc->arbitrator = true;
-	if (flags & I2C_MUX_GATE)
-		muxc->gate = true;
+	muxc->mux_locked = !!(flags & I2C_MUX_LOCKED);
+	muxc->arbitrator = !!(flags & I2C_MUX_ARBITRATOR);
+	muxc->gate = !!(flags & I2C_MUX_GATE);
 	muxc->select = select;
 	muxc->deselect = deselect;
 	muxc->max_adapters = max_adapters;