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| author | Thomas Zimmermann <[email protected]> | 2024-03-13 08:43:21 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2024-03-13 08:43:21 +0000 |
| commit | a2e7496b453eaa577425858d6f8b854800ed7343 (patch) | |
| tree | 35d05023d51161a28768a29115c8e03e65599fe5 /fs/netfs/direct_write.c | |
| parent | nouveau/dmem: handle kcalloc() allocation failure (diff) | |
| parent | nouveau: lock the client object tree. (diff) | |
| download | kernel-a2e7496b453eaa577425858d6f8b854800ed7343.tar.gz kernel-a2e7496b453eaa577425858d6f8b854800ed7343.zip | |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to sync before merging the patchset at [1].
[1] https://lore.kernel.org/all/[email protected]/
Signed-off-by: Thomas Zimmermann <[email protected]>
Diffstat (limited to 'fs/netfs/direct_write.c')
| -rw-r--r-- | fs/netfs/direct_write.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/netfs/direct_write.c b/fs/netfs/direct_write.c index 60a40d293c87..bee047e20f5d 100644 --- a/fs/netfs/direct_write.c +++ b/fs/netfs/direct_write.c @@ -139,6 +139,9 @@ ssize_t netfs_unbuffered_write_iter(struct kiocb *iocb, struct iov_iter *from) _enter("%llx,%zx,%llx", iocb->ki_pos, iov_iter_count(from), i_size_read(inode)); + if (!iov_iter_count(from)) + return 0; + trace_netfs_write_iter(iocb, from); netfs_stat(&netfs_n_rh_dio_write); @@ -146,7 +149,7 @@ ssize_t netfs_unbuffered_write_iter(struct kiocb *iocb, struct iov_iter *from) if (ret < 0) return ret; ret = generic_write_checks(iocb, from); - if (ret < 0) + if (ret <= 0) goto out; ret = file_remove_privs(file); if (ret < 0) |