From 6816282dab3a72efe8c0d182c1bc2960d87f4322 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Mon, 24 Sep 2012 21:01:02 -0700 Subject: ceph: propagate layout error on osd request creation If we are creating an osd request and get an invalid layout, return an EINVAL to the caller. We switch up the return to have an error code instead of NULL implying -ENOMEM. Signed-off-by: Sage Weil Reviewed-by: Alex Elder --- fs/ceph/addr.c | 8 ++++---- fs/ceph/file.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'fs') diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 452e71a1b753..4469b63c9b7b 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -308,8 +308,8 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max) NULL, 0, ci->i_truncate_seq, ci->i_truncate_size, NULL, false, 1, 0); - if (!req) - return -ENOMEM; + if (IS_ERR(req)) + return PTR_ERR(req); /* build page vector */ nr_pages = len >> PAGE_CACHE_SHIFT; @@ -832,8 +832,8 @@ get_more_pages: ci->i_truncate_size, &inode->i_mtime, true, 1, 0); - if (!req) { - rc = -ENOMEM; + if (IS_ERR(req)) { + rc = PTR_ERR(req); unlock_page(page); break; } diff --git a/fs/ceph/file.c b/fs/ceph/file.c index ecebbc09bfc7..5840d2aaed15 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -536,8 +536,8 @@ more: do_sync, ci->i_truncate_seq, ci->i_truncate_size, &mtime, false, 2, page_align); - if (!req) - return -ENOMEM; + if (IS_ERR(req)) + return PTR_ERR(req); if (file->f_flags & O_DIRECT) { pages = ceph_get_direct_page_vector(data, num_pages, false); -- cgit v1.2.3