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>
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 656dd3e..8c05f27 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -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;