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| author | Takashi Iwai <tiwai@suse.de> | 2024-03-21 14:07:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-03-21 14:07:27 +0100 |
| commit | 9f2347842b526cbc2655068591fb0166362d2999 (patch) | |
| tree | 1d8e00f652520f1bb1036b1182920e1900a916e8 /fs/netfs/buffered_write.c | |
| parent | 14d811467f6592aa0e685730e66b5f9123287468 (diff) | |
| parent | 9a8b202f8cb7ebebc71f1f2a353a21c76d3063a8 (diff) | |
| download | linux-9f2347842b526cbc2655068591fb0166362d2999.tar.gz | |
Merge tag 'asoc-fix-v6.9-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A bunch of fixes that came in during the merge window, probably the most
substantial thing is the DPCM locking fix for compressed audio which has
been lurking for a while.
Diffstat (limited to 'fs/netfs/buffered_write.c')
| -rw-r--r-- | fs/netfs/buffered_write.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c index a3059b3168fd9..9a0d32e4b422a 100644 --- a/fs/netfs/buffered_write.c +++ b/fs/netfs/buffered_write.c @@ -477,6 +477,9 @@ ssize_t netfs_file_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; + if ((iocb->ki_flags & IOCB_DIRECT) || test_bit(NETFS_ICTX_UNBUFFERED, &ictx->flags)) return netfs_unbuffered_write_iter(iocb, from); |