X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_utils.h;h=ebf79b80a4288b66334bae8c6d2a40f5c2841d0d;hb=c3e89f69facbbfe131b6a6723665d48801ac943d;hp=b4ed8c6dad058adeb6e58a71f64c4484f5257eff;hpb=878f99d1142d861ad9e301a461ed7a05b32b7900;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_utils.h b/drivers/net/mlx5/mlx5_utils.h
index b4ed8c6dad..ebf79b80a4 100644
--- a/drivers/net/mlx5/mlx5_utils.h
+++ b/drivers/net/mlx5/mlx5_utils.h
@@ -146,9 +146,10 @@ extern int mlx5_logtype;
 
 /* Allocate a buffer on the stack and fill it with a printf format string. */
 #define MKSTR(name, ...) \
-	char name[snprintf(NULL, 0, __VA_ARGS__) + 1]; \
+	int mkstr_size_##name = snprintf(NULL, 0, "" __VA_ARGS__); \
+	char name[mkstr_size_##name + 1]; \
 	\
-	snprintf(name, sizeof(name), __VA_ARGS__)
+	snprintf(name, sizeof(name), "" __VA_ARGS__)
 
 /**
  * Return logarithm of the nearest power of two above input value.