From: David Disseldorp <ddiss@suse.de>
To: linux-block@vger.kernel.org
Cc: axboe@kernel.dk, David Disseldorp <ddiss@suse.de>,
Douglas Gilbert <dgilbert@interlog.com>
Subject: [PATCH] lib/scatterlist: use consistent sg_copy_buffer() return type
Date: Mon, 26 Oct 2020 22:03:10 +0100 [thread overview]
Message-ID: <20201026210310.30169-1-ddiss@suse.de> (raw)
sg_copy_buffer() returns a size_t with the number of bytes copied.
Return 0 instead of false if the copy is skipped.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Douglas Gilbert <dgilbert@interlog.com>
---
lib/scatterlist.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 0a482ef988e5..a59778946404 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -933,7 +933,7 @@ size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
sg_miter_start(&miter, sgl, nents, sg_flags);
if (!sg_miter_skip(&miter, skip))
- return false;
+ return 0;
while ((offset < buflen) && sg_miter_next(&miter)) {
unsigned int len;
--
2.26.2
next reply other threads:[~2020-10-26 21:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 21:03 David Disseldorp [this message]
2020-10-29 14:52 ` [PATCH] lib/scatterlist: use consistent sg_copy_buffer() return type David Disseldorp
2020-10-29 14:54 ` Johannes Thumshirn
2020-10-29 14:56 ` Jens Axboe
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