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Code Issues Releases Wiki Activity

io_uring: use io_is_uring_fops() consistently

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Convert the last spots that check for io_uring_fops to use the provided
helper instead.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2022-05-25 10:28:04 -06:00
parent 17437f3114
commit e5550a1447
1 changed files with 8 additions and 8 deletions
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16
io_uring/io_uring.c
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@ -2309,7 +2309,7 @@ static bool __io_file_supports_nowait(struct file *file, umode_t mode)
if (S_ISREG(mode)) {
if (IS_ENABLED(CONFIG_BLOCK) &&
io_bdev_nowait(file->f_inode->i_sb->s_bdev) &&
file->f_op != &io_uring_fops)
!io_is_uring_fops(file))
return true;
return false;
}
@ -4857,7 +4857,7 @@ struct file *io_file_get_normal(struct io_kiocb *req, int fd)
trace_io_uring_file_get(req->ctx, req, req->cqe.user_data, fd);
/* we don't allow fixed io_uring files */
if (file && file->f_op == &io_uring_fops)
if (file && io_is_uring_fops(file))
io_req_track_inflight(req);
return file;
}
@ -5949,7 +5949,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
* handle it just fine, but there's still no point in allowing
* a ring fd as it doesn't support regular read/write anyway.
*/
if (file->f_op == &io_uring_fops) {
if (io_is_uring_fops(file)) {
fput(file);
goto fail;
}
@ -5996,7 +5996,7 @@ int io_install_fixed_file(struct io_kiocb *req, struct file *file,
struct io_fixed_file *file_slot;
int ret;
if (file->f_op == &io_uring_fops)
if (io_is_uring_fops(file))
return -EBADF;
if (!ctx->file_data)
return -ENXIO;
@ -6096,7 +6096,7 @@ static int __io_sqe_files_update(struct io_ring_ctx *ctx,
* still no point in allowing a ring fd as it doesn't
* support regular read/write anyway.
*/
if (file->f_op == &io_uring_fops) {
if (io_is_uring_fops(file)) {
fput(file);
err = -EBADF;
break;
@ -7416,7 +7416,7 @@ static int io_ring_add_registered_fd(struct io_uring_task *tctx, int fd,
file = fget(fd);
if (!file) {
return -EBADF;
} else if (file->f_op != &io_uring_fops) {
} else if (!io_is_uring_fops(file)) {
fput(file);
return -EOPNOTSUPP;
}
@ -7677,7 +7677,7 @@ SYSCALL_DEFINE6(io_uring_enter, unsigned int, fd, u32, to_submit,
return -EBADF;
ret = -EOPNOTSUPP;
if (unlikely(f.file->f_op != &io_uring_fops))
if (unlikely(!io_is_uring_fops(f.file)))
goto out_fput;
ret = -ENXIO;
@ -8852,7 +8852,7 @@ SYSCALL_DEFINE4(io_uring_register, unsigned int, fd, unsigned int, opcode,
return -EBADF;
ret = -EOPNOTSUPP;
if (f.file->f_op != &io_uring_fops)
if (!io_is_uring_fops(f.file))
goto out_fput;
ctx = f.file->private_data;