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aio: drop needless assignment in aio_read()

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Commit 84c4e1f89f ("aio: simplify - and fix - fget/fput for io_submit()")
refactored aio_read() and some error cases into early return, which made
some intermediate assignment of the return variable needless.

Drop this needless assignment in aio_read().

No functional change. No change in resulting object code.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Lukas Bulwahn 2022-03-14 16:46:05 +01:00 • committed by Al Viro
parent 124f75f864
commit 61e02cdb6a
1 changed files with 0 additions and 1 deletions
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1
fs/aio.c
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@ -1553,7 +1553,6 @@ static int aio_read(struct kiocb *req, const struct iocb *iocb,
file = req->ki_filp;
if (unlikely(!(file->f_mode & FMODE_READ)))
return -EBADF;
ret = -EINVAL;
if (unlikely(!file->f_op->read_iter))
return -EINVAL;