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Commit cdd29ecf authored by Dan Carpenter's avatar Dan Carpenter Committed by Trond Myklebust
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nfs: testing for null instead of ERR_PTR() 



nfs_path() returns an ERR_PTR(), it doesn't return null.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 356e76b8

fs/nfs/super.c

+1 −1
Original line number Diff line number Diff line
@@ -2657,7 +2657,7 @@ static void nfs_fix_devname(const struct path *path, struct vfsmount *mnt) 
	devname = nfs_path(path->mnt->mnt_devname,

			path->mnt->mnt_root, path->dentry,

			page, PAGE_SIZE);

	if (devname == NULL)

	if (IS_ERR(devname))

		goto out_freepage;

	tmp = kstrdup(devname, GFP_KERNEL);

	if (tmp == NULL)