diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-09-18 17:00:52 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-19 14:38:27 -0400 |
| commit | ecab76688a0785fbcddcd1ff638a3fc76db073aa (patch) | |
| tree | bb82b70ea284c51d44ee152764b0d5c921b26652 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | f2cdaf20664525227f721ac3a4c72ee8ef4b37b8 (diff) | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 490f04f0efe8..d97efc1a3109 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -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; |