diff options
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/net/compat.c b/net/compat.c index 2fc6d9bb622b..0e407563ae85 100644 --- a/net/compat.c +++ b/net/compat.c @@ -34,11 +34,11 @@ static inline int iov_from_user_compat_to_kern(struct iovec *kiov, { int tot_len = 0; - while(niov > 0) { + while (niov > 0) { compat_uptr_t buf; compat_size_t len; - if(get_user(len, &uiov32->iov_len) || + if (get_user(len, &uiov32->iov_len) || get_user(buf, &uiov32->iov_base)) { tot_len = -EFAULT; break; @@ -78,12 +78,12 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov, { int tot_len; - if(kern_msg->msg_namelen) { - if(mode==VERIFY_READ) { + if (kern_msg->msg_namelen) { + if (mode==VERIFY_READ) { int err = move_addr_to_kernel(kern_msg->msg_name, kern_msg->msg_namelen, kern_address); - if(err < 0) + if (err < 0) return err; } kern_msg->msg_name = kern_address; @@ -93,7 +93,7 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov, tot_len = iov_from_user_compat_to_kern(kern_iov, (struct compat_iovec __user *)kern_msg->msg_iov, kern_msg->msg_iovlen); - if(tot_len >= 0) + if (tot_len >= 0) kern_msg->msg_iov = kern_iov; return tot_len; @@ -146,8 +146,8 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, kcmlen = 0; kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf; ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg); - while(ucmsg != NULL) { - if(get_user(ucmlen, &ucmsg->cmsg_len)) + while (ucmsg != NULL) { + if (get_user(ucmlen, &ucmsg->cmsg_len)) return -EFAULT; /* Catch bogons. */ @@ -160,7 +160,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, kcmlen += tmp; ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen); } - if(kcmlen == 0) + if (kcmlen == 0) return -EINVAL; /* The kcmlen holds the 64-bit version of the control length. @@ -176,7 +176,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, /* Now copy them over neatly. */ memset(kcmsg, 0, kcmlen); ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg); - while(ucmsg != NULL) { + while (ucmsg != NULL) { if (__get_user(ucmlen, &ucmsg->cmsg_len)) goto Efault; if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg)) @@ -219,7 +219,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat struct compat_cmsghdr cmhdr; int cmlen; - if(cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { + if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { kmsg->msg_flags |= MSG_CTRUNC; return 0; /* XXX: return error? check spec. */ } @@ -233,7 +233,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat } cmlen = CMSG_COMPAT_LEN(len); - if(kmsg->msg_controllen < cmlen) { + if (kmsg->msg_controllen < cmlen) { kmsg->msg_flags |= MSG_CTRUNC; cmlen = kmsg->msg_controllen; } @@ -241,9 +241,9 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat cmhdr.cmsg_type = type; cmhdr.cmsg_len = cmlen; - if(copy_to_user(cm, &cmhdr, sizeof cmhdr)) + if (copy_to_user(cm, &cmhdr, sizeof cmhdr)) return -EFAULT; - if(copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr))) + if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr))) return -EFAULT; cmlen = CMSG_COMPAT_SPACE(len); kmsg->msg_control += cmlen; @@ -646,7 +646,7 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args) a0 = a[0]; a1 = a[1]; - switch(call) { + switch (call) { case SYS_SOCKET: ret = sys_socket(a0, a1, a[2]); break; |