Compensate for pnfs_update_layout returning error but assigning lseg.
Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxx>
---
fs/nfs/pnfs.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 6717a9d..c73ab80 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -1042,6 +1042,8 @@ pnfs_update_layout(struct inode *ino,
DEFINE_WAIT(__wait);
int result = 0;
+ if (take_ref)
+ *lsegpp = NULL;
lo = get_lock_alloc_layout(ino);
if (IS_ERR(lo)) {
dprintk("%s ERROR: can't get pnfs_layout_type\n", __func__);
@@ -1056,6 +1058,7 @@ pnfs_update_layout(struct inode *ino,
put_lseg(lseg);
/* someone is cleaning the layout */
+ lseg = NULL;
result = -EAGAIN;
goto out_put;
}
--
1.6.6.1
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