From aea93397db4b39c9d15443a0e7cc9a380ba990c6 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Sun, 10 Apr 2011 10:35:12 -0400 Subject: nfsd: distinguish functions of NFSD_MAY_* flags Most of the NFSD_MAY_* flags actually request permissions, but over the years we've accreted a few that modify the behavior of the permission or open code in other ways. Distinguish the two cases a little more. In particular, allow the shortcut at the start of nfsd_permission to ignore the non-permission-requesting bits. Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfsd/vfs.c') diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 2e1cebde90df..a76ef7e0b3d0 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -2027,7 +2027,7 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp, struct inode *inode = dentry->d_inode; int err; - if (acc == NFSD_MAY_NOP) + if ((acc & NFSD_MAY_MASK) == NFSD_MAY_NOP) return 0; #if 0 dprintk("nfsd: permission 0x%x%s%s%s%s%s%s%s mode 0%o%s%s%s\n", -- cgit v1.2.1