linux-kernel - [PATCH 05/15] kfifo: rename l to len_to_end in setup

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Message-ID: <20240405060826.2521-6-jirislaby@kernel.org>
Date: Fri,  5 Apr 2024 08:08:16 +0200
From: "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To: gregkh@...uxfoundation.org
Cc: linux-serial@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Jiri Slaby (SUSE)" <jirislaby@...nel.org>,
	Stefani Seibold <stefani@...bold.net>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 05/15] kfifo: rename l to len_to_end in setup_sgl()

So that one can make any sense of the name.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Stefani Seibold <stefani@...bold.net>
Cc: Andrew Morton <akpm@...ux-foundation.org>
---
 lib/kfifo.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/kfifo.c b/lib/kfifo.c
index d5830960ab87..61e35550aea5 100644
--- a/lib/kfifo.c
+++ b/lib/kfifo.c
@@ -321,7 +321,7 @@ static unsigned int setup_sgl(struct __kfifo *fifo, struct scatterlist *sgl,
 {
 	unsigned int size = fifo->mask + 1;
 	unsigned int esize = fifo->esize;
-	unsigned int l;
+	unsigned int len_to_end;
 	unsigned int n;
 
 	off &= fifo->mask;
@@ -330,10 +330,10 @@ static unsigned int setup_sgl(struct __kfifo *fifo, struct scatterlist *sgl,
 		size *= esize;
 		len *= esize;
 	}
-	l = min(len, size - off);
+	len_to_end = min(len, size - off);
 
-	n = setup_sgl_buf(sgl, fifo->data + off, nents, l);
-	n += setup_sgl_buf(sgl + n, fifo->data, nents - n, len - l);
+	n = setup_sgl_buf(sgl, fifo->data + off, nents, len_to_end);
+	n += setup_sgl_buf(sgl + n, fifo->data, nents - n, len - len_to_end);
 
 	return n;
 }
-- 
2.44.0