From 7d8976afad18d4548ee472e526b126ab74012807 Mon Sep 17 00:00:00 2001 From: Wu Bo Date: Wed, 29 Apr 2020 10:01:55 +0800 Subject: [PATCH] ceph: fix special error code in ceph_try_get_caps() There are 3 speical error codes: -EAGAIN/-EFBIG/-ESTALE. After calling try_get_cap_refs, ceph_try_get_caps test for the -EAGAIN twice. Ensure that it tests for -ESTALE instead. Signed-off-by: Wu Bo Reviewed-by: Jeff Layton Signed-off-by: Ilya Dryomov --- fs/ceph/caps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 185db76300b3..1a8e20ef35bf 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -2749,7 +2749,7 @@ int ceph_try_get_caps(struct inode *inode, int need, int want, ret = try_get_cap_refs(inode, need, want, 0, flags, got); /* three special error codes */ - if (ret == -EAGAIN || ret == -EFBIG || ret == -EAGAIN) + if (ret == -EAGAIN || ret == -EFBIG || ret == -ESTALE) ret = 0; return ret; }