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Commit ecab7668 authored by Markus Elfring's avatar Markus Elfring Committed by Alex Deucher
Browse files

drm/amdgpu: Use kmalloc_array() in amdgpu_debugfs_gca_config_read() 



A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f2cdaf20

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+1 −1
Original line number Diff line number Diff line
@@ -2712,7 +2712,7 @@ static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf, 
	if (size & 0x3 || *pos & 0x3)

		return -EINVAL;



	config = kmalloc(256 * sizeof(*config), GFP_KERNEL);

	config = kmalloc_array(256, sizeof(*config), GFP_KERNEL);

	if (!config)

		return -ENOMEM;