diff options
| author | Mark Brown <broonie@kernel.org> | 2020-08-25 11:01:46 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-08-25 11:01:46 +0100 |
| commit | 3bec5b6aae830355e786e204b20a7cea38c3a8ed (patch) | |
| tree | fd597b87faf55ceb2a207ee94f4feca6276696db /fs/iomap/apply.c | |
| parent | a577f3456c0a2fac3dee037c483753e6e68f3e49 (diff) | |
| parent | d012a7190fc1fd72ed48911e77ca97ba4521bccd (diff) | |
Merge tag 'v5.9-rc2' into regulator-5.9
Linux 5.9-rc2
Diffstat (limited to 'fs/iomap/apply.c')
| -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. |