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spi: checking for NULL instead of IS_ERR

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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>
This commit is contained in:
Dan Carpenter 2016-02-12 09:38:33 +03:00 committed by Mark Brown
parent d9f1212272
commit 657d32efe0
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi.c
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@ -2262,8 +2262,8 @@ int __spi_split_transfer_maxsize(struct spi_master *master,
/* 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