clk: Drop double "if" in clk_core_determine_round_nolock() comment

The comments for clk_core_determine_round_nolock() contain a double
"if": one at the end of a line, followed by another one at the beginning
of the next line.  Drop the former.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210326120833.1578153-1-geert+renesas@glider.beSigned-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/clk.c

@@ -1330,7 +1330,7 @@ static int clk_core_determine_round_nolock(struct clk_core *core,
 		return 0;
 
 	/*
-	 * At this point, core protection will be disabled if
+	 * At this point, core protection will be disabled
 	 * - if the provider is not protected at all
 	 * - if the calling consumer is the only one which has exclusivity
 	 *   over the provider