spi: checking for NULL instead of IS_ERR
spi_replace_transfers() returns error pointers on error, it never
returns NULL.
Fixes: d9f121227281 ('spi: core: add spi_split_transfers_maxsize')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 34e3741..801e890 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2262,8 +2262,8 @@
/* create replacement */
srt = spi_replace_transfers(msg, xfer, 1, count, NULL, 0, gfp);
- if (!srt)
- return -ENOMEM;
+ if (IS_ERR(srt))
+ return PTR_ERR(srt);
xfers = srt->inserted_transfers;
/* now handle each of those newly inserted spi_transfers