arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON

Just use WARN_ON rather than an if containing only WARN_ON(1).

A simplified version of the semantic patch that makes this transformation
is as follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e;
@@
- if (e) WARN_ON(1);
+ WARN_ON(e);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index fafb28c..bebd7ed 100644 (file)
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -485,8 +485,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
                if (!cpu_is_omap44xx() && !cpu_is_omap3630()) {
                        freqsel = _omap3_dpll_compute_freqsel(clk,
                                                dd->last_rounded_n);
-                       if (!freqsel)
-                               WARN_ON(1);
+                       WARN_ON(!freqsel);
                }
 
                pr_debug("%s: %s: set rate: locking rate to %lu.\n",