Commit a9010042 authored Oct 29, 2019 by Joseph Qi Committed by Darrick J. Wong Oct 29, 2019

fs/iomap: remove redundant check in iomap_dio_rw()



We've already check if it is READ iov_iter, no need check again.

Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

parent c039b997

fs/iomap/direct-io.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -433,7 +433,7 @@ iomap_dio_rw(struct kiocb iocb, struct iov_iter iter,
		if (pos >= dio->i_size)
		goto out_free_dio;

		if (iter_is_iovec(iter) && iov_iter_rw(iter) == READ)
		if (iter_is_iovec(iter))
		dio->flags \|= IOMAP_DIO_DIRTY;
		} else {
		flags \|= IOMAP_WRITE;

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