From 22fbece133b71895ca6bb66890b2d9b1ddaa908c Mon Sep 17 00:00:00 2001 From: Lance Richardson Date: Wed, 18 Jan 2017 15:14:56 -0500 Subject: [PATCH] csum: eliminate sparse warning in remcsum_unadjust() Cast second parameter of csum_sub() from __sum16 to __wsum. Signed-off-by: Lance Richardson Signed-off-by: David S. Miller --- include/net/checksum.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/checksum.h b/include/net/checksum.h index 35d0fabd2782..aef2b2bb6603 100644 --- a/include/net/checksum.h +++ b/include/net/checksum.h @@ -179,7 +179,7 @@ static inline __wsum remcsum_adjust(void *ptr, __wsum csum, static inline void remcsum_unadjust(__sum16 *psum, __wsum delta) { - *psum = csum_fold(csum_sub(delta, *psum)); + *psum = csum_fold(csum_sub(delta, (__force __wsum)*psum)); } #endif