From a004e1ee493f4cbb3a1e517534fb700b1081d3e5 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 29 Nov 2012 14:19:22 +1100
Subject: [PATCH] 
 scatterlist-dont-bug-when-we-can-trivially-return-a-proper-error-fix

s/E2BIG/EINVAL/

Cc: Nick Bowler <nbowler@elliptictech.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 lib/scatterlist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 11ecaf000696..7874b01e816e 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -249,7 +249,7 @@ int __sg_alloc_table(struct sg_table *table, unsigned int nents,
 
 #ifndef ARCH_HAS_SG_CHAIN
 	if (WARN_ON_ONCE(nents > max_ents))
-		return -E2BIG;
+		return -EINVAL;
 #endif
 
 	memset(table, 0, sizeof(*table));
-- 
2.39.5