diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-01-13 13:33:02 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2017-01-17 18:27:38 +0000 |
| commit | 5223db0b10c7917d7c6b4f7d8e2c0af0eb1158f5 (patch) | |
| tree | 00d51868ee077bf1055af7394d958740338a64c9 /drivers/spi | |
| parent | spi: fsl: Use kmalloc_array() in of_fsl_spi_get_chipselects() (diff) | |
| download | linux-dev-5223db0b10c7917d7c6b4f7d8e2c0af0eb1158f5.tar.xz linux-dev-5223db0b10c7917d7c6b4f7d8e2c0af0eb1158f5.zip | |
spi: fsl: Use kcalloc() in of_fsl_spi_get_chipselects()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus reuse the corresponding function "kcalloc".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 9873d39d1a95..cdee556037f9 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -733,7 +733,7 @@ static int of_fsl_spi_get_chipselects(struct device *dev) return -ENOMEM; memset(pinfo->gpios, -1, ngpios * sizeof(*pinfo->gpios)); - pinfo->alow_flags = kzalloc(ngpios * sizeof(*pinfo->alow_flags), + pinfo->alow_flags = kcalloc(ngpios, sizeof(*pinfo->alow_flags), GFP_KERNEL); if (!pinfo->alow_flags) { ret = -ENOMEM; |