From e4636d535e32768c8c500641ddb144f56e3dc5c0 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Mon, 15 Jun 2009 19:07:13 -0700 Subject: [PATCH] nfsd: minor nfsd_vfs_write cleanup There's no need to check host_err >= 0 every time here when we could check host_err < 0 once, following the usual kernel style. Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 6ad76a4..1cf7061 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1053,19 +1053,20 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, oldfs = get_fs(); set_fs(KERNEL_DS); host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &offset); set_fs(oldfs); - if (host_err >= 0) { - *cnt = host_err; - nfsdstats.io_write += host_err; - fsnotify_modify(file->f_path.dentry); - } + if (host_err < 0) + goto out_nfserr; + *cnt = host_err; + nfsdstats.io_write += host_err; + fsnotify_modify(file->f_path.dentry); /* clear setuid/setgid flag after write */ - if (host_err >= 0 && (inode->i_mode & (S_ISUID | S_ISGID))) + if (inode->i_mode & (S_ISUID | S_ISGID)) kill_suid(dentry); - if (host_err >= 0 && stable && use_wgather) + if (stable && use_wgather) host_err = wait_for_concurrent_writes(file); +out_nfserr: dprintk("nfsd: write complete host_err=%d\n", host_err); if (host_err >= 0) err = 0; -- 1.8.2.3