From: Markus Elfring Date: Mon, 17 Jun 2019 11:56:39 +0000 (+0200) Subject: drm/amd/display: Delete a redundant memory setting in amdgpu_dm_irq_register_interrupt() X-Git-Tag: v5.3-rc1~81^2~10^2~484 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4fe7d1a8a4c4dd289ec30d02f4bad9054674ec6c;p=linux.git drm/amd/display: Delete a redundant memory setting in amdgpu_dm_irq_register_interrupt() The memory was set to zero already by a call of the function “kzalloc”. Thus remove an extra call of the function “memset” for this purpose. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c index fd22b4474dbf..4e6da61d1a93 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c @@ -279,8 +279,6 @@ void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev, return DAL_INVALID_IRQ_HANDLER_IDX; } - memset(handler_data, 0, sizeof(*handler_data)); - init_handler_common_data(handler_data, ih, handler_args, &adev->dm); irq_source = int_params->irq_source;