diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2021-03-01 20:37:10 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-08 08:49:01 +0200 |
commit | 40ba433a85dbbf5b2e58f2ac6b161ce37ac872fc (patch) | |
tree | 841eff9e26bce82bf4111c4c4f0ca748660fc7f6 /fs/nfsd | |
parent | ded9137fcf0d729dbe65aa98c411352f40b22970 (diff) |
new helper: inode_wrong_type()
commit 6e3e2c4362e41a2f18e3f7a5ad81bd2f49a47b85 upstream.
inode_wrong_type(inode, mode) returns true if setting inode->i_mode
to given value would've changed the inode type. We have enough of
those checks open-coded to make a helper worthwhile.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfsd')
-rw-r--r-- | fs/nfsd/nfsproc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index 0d71549f9d42..9c9de2b66e64 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -376,7 +376,7 @@ nfsd_proc_create(struct svc_rqst *rqstp) /* Make sure the type and device matches */ resp->status = nfserr_exist; - if (inode && type != (inode->i_mode & S_IFMT)) + if (inode && inode_wrong_type(inode, type)) goto out_unlock; } |