Commit 13c164b1 authored May 13, 2020 by Christoph Hellwig

autofs: switch to kernel_write



While pipes don't really need sb_writers projection, __kernel_write is an
interface better kept private, and the additional rw_verify_area does not
hurt here.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ian Kent <raven@themaw.net>

parent 97c7990c

fs/autofs/waitq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -53,7 +53,7 @@ static int autofs_write(struct autofs_sb_info *sbi,

		mutex_lock(&sbi->pipe_mutex);
		while (bytes) {
		wr = __kernel_write(file, data, bytes, &file->f_pos);
		wr = kernel_write(file, data, bytes, &file->f_pos);
		if (wr <= 0)
		break;
		data += wr;

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