fs/pipe: remove duplicate "offset" initializer

MaxKellermann · brauner · commit ae81711c1edd · 2023-09-20T14:22:01.000+02:00
This code duplication was introduced by commit a194dfe ("pipe: Rearrange sequence in pipe_write() to preallocate slot"), but since the pipe's mutex is locked, nobody else can modify the value meanwhile. Signed-off-by: Max Kellermann <max.kellermann@ionos.com> Message-Id: <20230919074045.1066796-1-max.kellermann@ionos.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
diff --git a/fs/pipe.c b/fs/pipe.c
@@ -537,7 +537,6 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
 				break;
 			}
 			ret += copied;
-			buf->offset = 0;
 			buf->len = copied;
 
 			if (!iov_iter_count(from))

Original file line number	Diff line number	Diff line change
`@@ -537,7 +537,6 @@ pipe_write(struct kiocb iocb, struct iov_iter from)`
`537`	`537`	`break;`
`538`	`538`	`}`
`539`	`539`	`ret += copied;`
`540`		`- buf->offset = 0;`
`541`	`540`	`buf->len = copied;`
`542`	`541`
`543`	`542`	`if (!iov_iter_count(from))`