From: Jeyaraman R jeyaraman.rangasamy@lge.com
This patch adds kfree() in ttm_agp_tt_create() to avoide the memory leak, without this there is a chance of memory leak in ttm_tt_init() fail case.
Signed-off-by: Jeyaraman R jeyaraman.rangasamy@lge.com Signed-off-by: Manjunath Goudar manjunath.goudar@linaro.org Cc: David Airlie airlied@linux.ie Cc: "Paul E. McKenney" paulmck@linux.vnet.ibm.com Cc: David Howells dhowells@redhat.com Cc: Thomas Gleixner tglx@linutronix.de Cc: Dave Jones davej@redhat.com Cc: Dave Airlie airlied@redhat.com Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org --- drivers/gpu/drm/ttm/ttm_agp_backend.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c index 3302f99..764be36 100644 --- a/drivers/gpu/drm/ttm/ttm_agp_backend.c +++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c @@ -126,6 +126,7 @@ struct ttm_tt *ttm_agp_tt_create(struct ttm_bo_device *bdev, agp_be->ttm.func = &ttm_agp_func;
if (ttm_tt_init(&agp_be->ttm, bdev, size, page_flags, dummy_read_page)) { + kfree(agp_be); return NULL; }