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Use consistent style in functions I want to modify in the near future.

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This commit is contained in:
pjd 2005-05-27 19:15:46 +00:00
parent 1975896a7d
commit 11033a1a88
2 changed files with 30 additions and 18 deletions
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22
sys/kern/vfs_extattr.c
View File

@ -240,7 +240,8 @@ kern_statfs(struct thread *td, char *path, enum uio_seg pathseg,
mtx_lock(&Giant);
NDINIT(&nd, LOOKUP, FOLLOW, pathseg, path, td);
if ((error = namei(&nd)) != 0) {
error = namei(&nd);
if (error) {
mtx_unlock(&Giant);
return (error);
}
@ -308,7 +309,8 @@ kern_fstatfs(struct thread *td, int fd, struct statfs *buf)
struct statfs *sp, sb;
int error;
if ((error = getvnode(td->td_proc->p_fd, fd, &fp)) != 0)
error = getvnode(td->td_proc->p_fd, fd, &fp);
if (error)
return (error);
mtx_lock(&Giant);
mp = fp->f_vnode->v_mount;
@ -604,7 +606,8 @@ freebsd4_fhstatfs(td, uap)
fhandle_t fh;
int error;
if ((error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t))) != 0)
error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t));
if (error)
return (error);
error = kern_fhstatfs(td, fh, &sf);
if (error)
@ -4188,12 +4191,13 @@ fhstatfs(td, uap)
fhandle_t fh;
int error;
if ((error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t))) != 0)
error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t));
if (error)
return (error);
error = kern_fhstatfs(td, fh, &sf);
if (error == 0)
error = copyout(&sf, uap->buf, sizeof(sf));
if (error)
return (error);
return (copyout(&sf, uap->buf, sizeof(sf)));
}
int
@ -4209,7 +4213,8 @@ kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf)
return (error);
if ((mp = vfs_getvfs(&fh.fh_fsid)) == NULL)
return (ESTALE);
if ((error = VFS_FHTOVP(mp, &fh.fh_fid, &vp)))
error = VFS_FHTOVP(mp, &fh.fh_fid, &vp);
if (error)
return (error);
mp = vp->v_mount;
sp = &mp->mnt_stat;
@ -4225,7 +4230,8 @@ kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf)
sp->f_version = STATFS_VERSION;
sp->f_namemax = NAME_MAX;
sp->f_flags = mp->mnt_flag & MNT_VISFLAGMASK;
if ((error = VFS_STATFS(mp, sp, td)) != 0)
error = VFS_STATFS(mp, sp, td);
if (error)
return (error);
*buf = *sp;
return (0);

22
sys/kern/vfs_syscalls.c
View File

@ -240,7 +240,8 @@ kern_statfs(struct thread *td, char *path, enum uio_seg pathseg,
mtx_lock(&Giant);
NDINIT(&nd, LOOKUP, FOLLOW, pathseg, path, td);
if ((error = namei(&nd)) != 0) {
error = namei(&nd);
if (error) {
mtx_unlock(&Giant);
return (error);
}
@ -308,7 +309,8 @@ kern_fstatfs(struct thread *td, int fd, struct statfs *buf)
struct statfs *sp, sb;
int error;
if ((error = getvnode(td->td_proc->p_fd, fd, &fp)) != 0)
error = getvnode(td->td_proc->p_fd, fd, &fp);
if (error)
return (error);
mtx_lock(&Giant);
mp = fp->f_vnode->v_mount;
@ -604,7 +606,8 @@ freebsd4_fhstatfs(td, uap)
fhandle_t fh;
int error;
if ((error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t))) != 0)
error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t));
if (error)
return (error);
error = kern_fhstatfs(td, fh, &sf);
if (error)
@ -4188,12 +4191,13 @@ fhstatfs(td, uap)
fhandle_t fh;
int error;
if ((error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t))) != 0)
error = copyin(uap->u_fhp, &fh, sizeof(fhandle_t));
if (error)
return (error);
error = kern_fhstatfs(td, fh, &sf);
if (error == 0)
error = copyout(&sf, uap->buf, sizeof(sf));
if (error)
return (error);
return (copyout(&sf, uap->buf, sizeof(sf)));
}
int
@ -4209,7 +4213,8 @@ kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf)
return (error);
if ((mp = vfs_getvfs(&fh.fh_fsid)) == NULL)
return (ESTALE);
if ((error = VFS_FHTOVP(mp, &fh.fh_fid, &vp)))
error = VFS_FHTOVP(mp, &fh.fh_fid, &vp);
if (error)
return (error);
mp = vp->v_mount;
sp = &mp->mnt_stat;
@ -4225,7 +4230,8 @@ kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf)
sp->f_version = STATFS_VERSION;
sp->f_namemax = NAME_MAX;
sp->f_flags = mp->mnt_flag & MNT_VISFLAGMASK;
if ((error = VFS_STATFS(mp, sp, td)) != 0)
error = VFS_STATFS(mp, sp, td);
if (error)
return (error);
*buf = *sp;
return (0);