Commit f9bdb7fd authored Jan 13, 2017 by Markus Elfring Committed by Mark Brown Jan 17, 2017

spi: Use kcalloc() in spi_register_board_info()



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>

parent fafd6794

drivers/spi/spi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -672,7 +672,7 @@ int spi_register_board_info(struct spi_board_info const *info, unsigned n)
		if (!n)
		return -EINVAL;

		bi = kzalloc(n * sizeof(*bi), GFP_KERNEL);
		bi = kcalloc(n, sizeof(*bi), GFP_KERNEL);
		if (!bi)
		return -ENOMEM;