From ba5ad771af4aa9e085498de6c3c665c52694460f Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 26 May 2014 13:10:02 +0930 Subject: [PATCH] container_of: work with -Wcast-qual Signed-off-by: Rusty Russell --- ccan/container_of/container_of.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ccan/container_of/container_of.h b/ccan/container_of/container_of.h index 2943b8f0..04499350 100644 --- a/ccan/container_of/container_of.h +++ b/ccan/container_of/container_of.h @@ -103,7 +103,7 @@ container_off(typeof(*var), member) #else #define container_off_var(var, member) \ - ((char *)&(var)->member - (char *)(var)) + ((const char *)&(var)->member - (const char *)(var)) #endif #endif /* CCAN_CONTAINER_OF_H */ -- 2.39.2