From: NeilBrown <neilb@suse.com>
Date: Mon, 12 Feb 2018 21:09:25 +0000 (+1100)
Subject: staging: lustre: honor error code from ll_iget().
X-Git-Tag: v5.15~9122^2~505
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=057d1df6491220d28fdaa743bb98f4e6db1f849e;p=platform%2Fkernel%2Flinux-starfive.git

staging: lustre: honor error code from ll_iget().

Commit 020ecc6f3229 ("staging: lustre: llite: Remove IS_ERR tests")
changed ll_prep_inode to assume any error from ll_iget() meant
-ENOMEM because at that time it only returned NULL for errors.
Commit c3397e7e677b ("staging: lustre: llite: add error handler in
inode prepare phase") changed ll_iget() to once again return
meaningful codes, but nobody told ll_prep_inode().

So change ll_prep_inode() back to using PTR_ERR(*inode).

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 6735a6f006d2..020f0faeb750 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -2143,7 +2143,7 @@ int ll_prep_inode(struct inode **inode, struct ptlrpc_request *req,
 				md.posix_acl = NULL;
 			}
 #endif
-			rc = -ENOMEM;
+			rc = PTR_ERR(*inode);
 			CERROR("new_inode -fatal: rc %d\n", rc);
 			goto out;
 		}