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| author |   Miklos Szeredi <mszeredi@redhat.com> | 2023-08-28 17:13:18 +0200 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2024-04-15 16:03:25 -0400 |
| commit | 7c98f7cb8fda964fbc60b9307ad35e94735fa35f (patch) | |
| tree | aa35c5755f2d02d94670f9bdec314ac82252ca23 /fs | |
| parent | do_dentry_open(): kill inode argument (diff) | |
| download | wireguard-linux-7c98f7cb8fda964fbc60b9307ad35e94735fa35f.tar.xz wireguard-linux-7c98f7cb8fda964fbc60b9307ad35e94735fa35f.zip | |
remove call_{read,write}_iter() functions
These have no clear purpose. This is effectively a revert of commit
bb7462b6fd64 ("vfs: use helpers for calling f_op->{read,write}_iter()").
The patch was created with the help of a coccinelle script.
Fixes: bb7462b6fd64 ("vfs: use helpers for calling f_op->{read,write}_iter()")
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/aio.c | 4 | ||||
| -rw-r--r-- | fs/read_write.c | 12 | ||||
| -rw-r--r-- | fs/splice.c | 4 |
3 files changed, 10 insertions, 10 deletions
@@ -1605,7 +1605,7 @@ static int aio_read(struct kiocb *req, const struct iocb *iocb, return ret; ret = rw_verify_area(READ, file, &req->ki_pos, iov_iter_count(&iter)); if (!ret) - aio_rw_done(req, call_read_iter(file, req, &iter)); + aio_rw_done(req, file->f_op->read_iter(req, &iter)); kfree(iovec); return ret; } @@ -1636,7 +1636,7 @@ static int aio_write(struct kiocb *req, const struct iocb *iocb, if (S_ISREG(file_inode(file)->i_mode)) kiocb_start_write(req); req->ki_flags |= IOCB_WRITE; - aio_rw_done(req, call_write_iter(file, req, &iter)); + aio_rw_done(req, file->f_op->write_iter(req, &iter)); } kfree(iovec); return ret; diff --git a/fs/read_write.c b/fs/read_write.c index d4c036e82b6c..2de7f6adb33d 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -392,7 +392,7 @@ static ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, lo kiocb.ki_pos = (ppos ? *ppos : 0); iov_iter_ubuf(&iter, ITER_DEST, buf, len); - ret = call_read_iter(filp, &kiocb, &iter); + ret = filp->f_op->read_iter(&kiocb, &iter); BUG_ON(ret == -EIOCBQUEUED); if (ppos) *ppos = kiocb.ki_pos; @@ -494,7 +494,7 @@ static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t kiocb.ki_pos = (ppos ? *ppos : 0); iov_iter_ubuf(&iter, ITER_SOURCE, (void __user *)buf, len); - ret = call_write_iter(filp, &kiocb, &iter); + ret = filp->f_op->write_iter(&kiocb, &iter); BUG_ON(ret == -EIOCBQUEUED); if (ret > 0 && ppos) *ppos = kiocb.ki_pos; @@ -736,9 +736,9 @@ static ssize_t do_iter_readv_writev(struct file *filp, struct iov_iter *iter, kiocb.ki_pos = (ppos ? *ppos : 0); if (type == READ) - ret = call_read_iter(filp, &kiocb, iter); + ret = filp->f_op->read_iter(&kiocb, iter); else - ret = call_write_iter(filp, &kiocb, iter); + ret = filp->f_op->write_iter(&kiocb, iter); BUG_ON(ret == -EIOCBQUEUED); if (ppos) *ppos = kiocb.ki_pos; @@ -799,7 +799,7 @@ ssize_t vfs_iocb_iter_read(struct file *file, struct kiocb *iocb, if (ret < 0) return ret; - ret = call_read_iter(file, iocb, iter); + ret = file->f_op->read_iter(iocb, iter); out: if (ret >= 0) fsnotify_access(file); @@ -860,7 +860,7 @@ ssize_t vfs_iocb_iter_write(struct file *file, struct kiocb *iocb, return ret; kiocb_start_write(iocb); - ret = call_write_iter(file, iocb, iter); + ret = file->f_op->write_iter(iocb, iter); if (ret != -EIOCBQUEUED) kiocb_end_write(iocb); if (ret > 0) diff --git a/fs/splice.c b/fs/splice.c index 218e24b1ac40..60aed8de21f8 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -362,7 +362,7 @@ ssize_t copy_splice_read(struct file *in, loff_t *ppos, iov_iter_bvec(&to, ITER_DEST, bv, npages, len); init_sync_kiocb(&kiocb, in); kiocb.ki_pos = *ppos; - ret = call_read_iter(in, &kiocb, &to); + ret = in->f_op->read_iter(&kiocb, &to); if (ret > 0) { keep = DIV_ROUND_UP(ret, PAGE_SIZE); @@ -740,7 +740,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out, iov_iter_bvec(&from, ITER_SOURCE, array, n, sd.total_len - left); init_sync_kiocb(&kiocb, out); kiocb.ki_pos = sd.pos; - ret = call_write_iter(out, &kiocb, &from); + ret = out->f_op->write_iter(&kiocb, &from); sd.pos = kiocb.ki_pos; if (ret <= 0) break; |