the variable dummy is used without initialization.
Signed-off-by: Cong Ding <[email protected]>
---
arch/mips/cavium-octeon/executive/cvmx-l2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/cavium-octeon/executive/cvmx-l2c.c
b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
index 9f883bf..d7e07af 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-l2c.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
@@ -286,7 +286,7 @@ uint64_t cvmx_l2c_read_perf(uint32_t counter)
static void fault_in(uint64_t addr, int len)
{
volatile char *ptr;
- volatile char dummy;
+ volatile char dummy = 0;
/*
* Adjust addr and length so we get all cache lines even for
* small ranges spanning two cache lines.
--
1.7.9.5
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