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>

diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 11ecaf000696ce5ecbbdba1ccd4a04009f3b04aa..7874b01e816e815466ccee3a08387b075503c72f 100644 (file)
--- 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));