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Subject[RFC PATCH] crypto: zbewalgo_stat_combination[] can be static

Fixes: 7ba8785b6091 ("crypto: add zBeWalgo to crypto-api")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
zbewalgo.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/zbewalgo/zbewalgo.c b/lib/zbewalgo/zbewalgo.c
index ef922bc2..323dce4 100644
--- a/lib/zbewalgo/zbewalgo.c
+++ b/lib/zbewalgo/zbewalgo.c
@@ -67,8 +67,8 @@
#include "bitshuffle.h"
#include "huffman.h"

-atomic64_t zbewalgo_stat_combination[256];
-atomic64_t zbewalgo_stat_count[256];
+static atomic64_t zbewalgo_stat_combination[256];
+static atomic64_t zbewalgo_stat_count[256];

unsigned long zbewalgo_max_output_size;

@@ -76,8 +76,8 @@ unsigned long zbewalgo_max_output_size;
* all currently available combination sequences of algorithms
*/
struct zbewalgo_combination
- zbewalgo_combinations[ZBEWALGO_COMBINATION_MAX_ACTIVE];
-u8 zbewalgo_combinations_count;
+static zbewalgo_combinations[ZBEWALGO_COMBINATION_MAX_ACTIVE];
+static u8 zbewalgo_combinations_count;

/*
* maximum required wrkmem for compression and decompression for each instance
@@ -89,19 +89,19 @@ static u32 zbewalgo_wrkmem_size;
* compression can be aborted if the data is smaller than this threshold to
* speed up the algorithm.
*/
-u16 zbewalgo_early_abort_size;
+static u16 zbewalgo_early_abort_size;

/*
* each cpu has its own independent compression history to avoid locks
*/
-struct zbewalgo_main_data __percpu *zbewalgo_main_data_ptr;
+static struct zbewalgo_main_data __percpu *zbewalgo_main_data_ptr;

/*
* all available algorithms
*/
struct zbewalgo_alg
- zbewalgo_base_algorithms[ZBEWALGO_MAX_BASE_ALGORITHMS];
-u8 zbewalgo_base_algorithms_count;
+static zbewalgo_base_algorithms[ZBEWALGO_MAX_BASE_ALGORITHMS];
+static u8 zbewalgo_base_algorithms_count;

/*
* returns the required size of wrkmem for compression and decompression
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