Commit a82d397b authored Mar 18, 2016 by Colin Ian King Committed by Alex Deucher Mar 21, 2016

drm/amd/powerplay: fix memory leak of tdp_table



tdp_table is being leaked on failed allocations of
hwmgr->dyn_state.cac_dtp_table. kfree tdp_table on the error
return path to fix the leak.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 568d7c76

drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -512,8 +512,10 @@ static int get_cac_tdp_table(

		hwmgr->dyn_state.cac_dtp_table = kzalloc(table_size, GFP_KERNEL);

		if (NULL == hwmgr->dyn_state.cac_dtp_table)
		if (NULL == hwmgr->dyn_state.cac_dtp_table) {
		kfree(tdp_table);
		return -ENOMEM;
		}

		memset(hwmgr->dyn_state.cac_dtp_table, 0x00, table_size);