diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/9p/vfs_file.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/9p/vfs_file.c')
| -rw-r--r-- | kernel/fs/9p/vfs_file.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/fs/9p/vfs_file.c b/kernel/fs/9p/vfs_file.c index 1ef16bd82..7bf835f85 100644 --- a/kernel/fs/9p/vfs_file.c +++ b/kernel/fs/9p/vfs_file.c @@ -161,7 +161,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) if ((fl->fl_flags & FL_POSIX) != FL_POSIX) BUG(); - res = posix_lock_file_wait(filp, fl); + res = locks_lock_file_wait(filp, fl); if (res < 0) goto out; @@ -231,7 +231,8 @@ out_unlock: if (res < 0 && fl->fl_type != F_UNLCK) { fl_type = fl->fl_type; fl->fl_type = F_UNLCK; - res = posix_lock_file_wait(filp, fl); + /* Even if this fails we want to return the remote error */ + locks_lock_file_wait(filp, fl); fl->fl_type = fl_type; } out: @@ -381,7 +382,7 @@ static ssize_t v9fs_file_read_iter(struct kiocb *iocb, struct iov_iter *to) { struct p9_fid *fid = iocb->ki_filp->private_data; - int ret, err; + int ret, err = 0; p9_debug(P9_DEBUG_VFS, "count %zu offset %lld\n", iov_iter_count(to), iocb->ki_pos); |