Fix warnings which become build errors since -Werror is used.
arch/sparc/kernel/us2e_cpufreq.c:180: error: control reaches end of non-void function
arch/sparc/kernel/us2e_cpufreq.c:203: error: control reaches end of non-void function
Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
---
arch/sparc/kernel/us2e_cpufreq.c | 28 ++++++++++++++++++----------
1 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/arch/sparc/kernel/us2e_cpufreq.c b/arch/sparc/kernel/us2e_cpufreq.c
index 791c151..d505233 100644
--- a/arch/sparc/kernel/us2e_cpufreq.c
+++ b/arch/sparc/kernel/us2e_cpufreq.c
@@ -158,48 +158,56 @@ static void us2e_transition(unsigned long estar, unsigned long new_bits,
static unsigned long index_to_estar_mode(unsigned int index)
{
+ unsigned long ret = 0;
+
switch (index) {
case 0:
- return ESTAR_MODE_DIV_1;
+ ret = ESTAR_MODE_DIV_1;
case 1:
- return ESTAR_MODE_DIV_2;
+ ret = ESTAR_MODE_DIV_2;
case 2:
- return ESTAR_MODE_DIV_4;
+ ret = ESTAR_MODE_DIV_4;
case 3:
- return ESTAR_MODE_DIV_6;
+ ret = ESTAR_MODE_DIV_6;
case 4:
- return ESTAR_MODE_DIV_8;
+ ret = ESTAR_MODE_DIV_8;
default:
BUG();
};
+
+ return ret;
}
static unsigned long index_to_divisor(unsigned int index)
{
+ unsigned long ret = 0;
+
switch (index) {
case 0:
- return 1;
+ ret = 1;
case 1:
- return 2;
+ ret = 2;
case 2:
- return 4;
+ ret = 4;
case 3:
- return 6;
+ ret = 6;
case 4:
- return 8;
+ ret = 8;
default:
BUG();
};
+
+ return ret;
}
static unsigned long estar_to_divisor(unsigned long estar)
--
1.6.6.rc3
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