Smatch reports this issue raid6test.c:21:14: warning: symbol 'dataoffs' was not declared. Should it be static? dataoffs is only used in raid6test.c. File scope variables used only in one file should be static. Change dataoffs' storage-class-specifier from global to static. Signed-off-by: Tom Rix <trix@xxxxxxxxxx> --- crypto/async_tx/raid6test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/async_tx/raid6test.c b/crypto/async_tx/raid6test.c index c9d218e53bcb..d2d5fb154cda 100644 --- a/crypto/async_tx/raid6test.c +++ b/crypto/async_tx/raid6test.c @@ -18,7 +18,7 @@ #define NDISKS 64 /* Including P and Q */ static struct page *dataptrs[NDISKS]; -unsigned int dataoffs[NDISKS]; +static unsigned int dataoffs[NDISKS]; static addr_conv_t addr_conv[NDISKS]; static struct page *data[NDISKS+3]; static struct page *spare; -- 2.27.0
