diff options
author | Colin Ian King <colin.king@canonical.com> | 2016-03-18 16:47:29 +0000 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2016-03-21 11:52:13 -0400 |
commit | a82d397bffc2ff3a72e9b8ca3850771ff5cf451f (patch) | |
tree | cc8fcb1a62f77a65c6482b5a042ee4678c93c16e /drivers | |
parent | 568d7c764ae01f3706085ac8f0d8a8ac7e826bd7 (diff) | |
download | linux-a82d397bffc2ff3a72e9b8ca3850771ff5cf451f.tar.bz2 |
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>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c index 34f4bef3691f..b156481b50e8 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c @@ -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); |