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Commit 5223db0b authored by Markus Elfring's avatar Markus Elfring Committed by Mark Brown
Browse files

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d9bc4a85

drivers/spi/spi-fsl-spi.c

+1 −1
Original line number Diff line number Diff line
@@ -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;