mm/filemap: simplify generic_file_read_iter
authorChristoph Hellwig <hch@lst.de>
Wed, 24 Feb 2021 20:02:45 +0000 (12:02 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 24 Feb 2021 21:38:28 +0000 (13:38 -0800)
commit826ea860bc4d119731026655c383c7773c9d2dad
treeb2b3eccd816c71391d69056639f8128bbe762741
parent87fa0f3eb267eed966ee194907bc15376c1b758f
mm/filemap: simplify generic_file_read_iter

Avoid the pointless goto out just for returning retval.

Link: https://lkml.kernel.org/r/20210122160140.223228-19-willy@infradead.org
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/filemap.c