diff options
| -rw-r--r-- | fs/iomap/apply.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/iomap/apply.c b/fs/iomap/apply.c index 76925b40b5fd..26ab6563181f 100644 --- a/fs/iomap/apply.c +++ b/fs/iomap/apply.c @@ -46,10 +46,14 @@ iomap_apply(struct inode *inode, loff_t pos, loff_t length, unsigned flags, ret = ops->iomap_begin(inode, pos, length, flags, &iomap, &srcmap); if (ret) return ret; - if (WARN_ON(iomap.offset > pos)) - return -EIO; - if (WARN_ON(iomap.length == 0)) - return -EIO; + if (WARN_ON(iomap.offset > pos)) { + written = -EIO; + goto out; + } + if (WARN_ON(iomap.length == 0)) { + written = -EIO; + goto out; + } trace_iomap_apply_dstmap(inode, &iomap); if (srcmap.type != IOMAP_HOLE) @@ -80,6 +84,7 @@ iomap_apply(struct inode *inode, loff_t pos, loff_t length, unsigned flags, written = actor(inode, pos, length, data, &iomap, srcmap.type != IOMAP_HOLE ? &srcmap : &iomap); +out: /* * Now the data has been copied, commit the range we've copied. This * should not fail unless the filesystem has had a fatal error. |