From b5fa1d09f10f2b30603bf2578ef781d2a507be17 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 31 Jan 2022 15:35:27 +0100 Subject: [PATCH] uml: net: vector: fix const issue Since the constification of MAC addresses, the argument to uml_vector_default_bpf() must be const. Signed-off-by: Johannes Berg Acked-By: anton ivanov Signed-off-by: Richard Weinberger --- arch/um/drivers/vector_user.c | 2 +- arch/um/drivers/vector_user.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c index e4ffeb9..c650e42 100644 --- a/arch/um/drivers/vector_user.c +++ b/arch/um/drivers/vector_user.c @@ -771,7 +771,7 @@ int uml_vector_detach_bpf(int fd, void *bpf) printk(KERN_ERR BPF_DETACH_FAIL, prog->len, prog->filter, fd, -errno); return err; } -void *uml_vector_default_bpf(void *mac) +void *uml_vector_default_bpf(const void *mac) { struct sock_filter *bpf; uint32_t *mac1 = (uint32_t *)(mac + 2); diff --git a/arch/um/drivers/vector_user.h b/arch/um/drivers/vector_user.h index d29d5fd..3a73d17 100644 --- a/arch/um/drivers/vector_user.h +++ b/arch/um/drivers/vector_user.h @@ -97,7 +97,7 @@ extern int uml_vector_recvmmsg( unsigned int vlen, unsigned int flags ); -extern void *uml_vector_default_bpf(void *mac); +extern void *uml_vector_default_bpf(const void *mac); extern void *uml_vector_user_bpf(char *filename); extern int uml_vector_attach_bpf(int fd, void *bpf); extern int uml_vector_detach_bpf(int fd, void *bpf); -- 2.7.4