From c04245328dd7e915e21ac6395ffd218616e22754 Mon Sep 17 00:00:00 2001 From: Yajun Deng Date: Fri, 10 Jun 2022 17:10:17 +0800 Subject: [PATCH] net: make __sys_accept4_file() static __sys_accept4_file() isn't used outside of the file, make it static. As the same time, move file_flags and nofile parameters into __sys_accept4_file(). Signed-off-by: Yajun Deng Signed-off-by: David S. Miller --- include/linux/socket.h | 4 ---- net/socket.c | 15 ++++++--------- 2 files changed, 6 insertions(+), 13 deletions(-) diff --git a/include/linux/socket.h b/include/linux/socket.h index 17311ad9f9af..414b8c7bb8f7 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -428,10 +428,6 @@ extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size, extern int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags, struct sockaddr __user *addr, int addr_len); -extern int __sys_accept4_file(struct file *file, unsigned file_flags, - struct sockaddr __user *upeer_sockaddr, - int __user *upeer_addrlen, int flags, - unsigned long nofile); extern struct file *do_accept(struct file *file, unsigned file_flags, struct sockaddr __user *upeer_sockaddr, int __user *upeer_addrlen, int flags); diff --git a/net/socket.c b/net/socket.c index 2bc8773d9dc5..1b6f5e2ebef5 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1878,10 +1878,8 @@ out_fd: return ERR_PTR(err); } -int __sys_accept4_file(struct file *file, unsigned file_flags, - struct sockaddr __user *upeer_sockaddr, - int __user *upeer_addrlen, int flags, - unsigned long nofile) +static int __sys_accept4_file(struct file *file, struct sockaddr __user *upeer_sockaddr, + int __user *upeer_addrlen, int flags) { struct file *newfile; int newfd; @@ -1892,11 +1890,11 @@ int __sys_accept4_file(struct file *file, unsigned file_flags, if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK)) flags = (flags & ~SOCK_NONBLOCK) | O_NONBLOCK; - newfd = __get_unused_fd_flags(flags, nofile); + newfd = get_unused_fd_flags(flags); if (unlikely(newfd < 0)) return newfd; - newfile = do_accept(file, file_flags, upeer_sockaddr, upeer_addrlen, + newfile = do_accept(file, 0, upeer_sockaddr, upeer_addrlen, flags); if (IS_ERR(newfile)) { put_unused_fd(newfd); @@ -1926,9 +1924,8 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, f = fdget(fd); if (f.file) { - ret = __sys_accept4_file(f.file, 0, upeer_sockaddr, - upeer_addrlen, flags, - rlimit(RLIMIT_NOFILE)); + ret = __sys_accept4_file(f.file, upeer_sockaddr, + upeer_addrlen, flags); fdput(f); } -- 2.11.0