6.10-stable review patch. If anyone has any objections, please let me know.
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From: Hersen Wu hersenxs.wu@amd.com
[ Upstream commit 5524fa301ba649f8cf00848f91468e0ba7e4f24c ]
[Why & How] ASSERT if return NULL from kcalloc.
Reviewed-by: Alex Hung alex.hung@amd.com Reviewed-by: Rodrigo Siqueira rodrigo.siqueira@amd.com Acked-by: Tom Chung chiahsuan.chung@amd.com Signed-off-by: Hersen Wu hersenxs.wu@amd.com Tested-by: Daniel Wheeler daniel.wheeler@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c index a72c898b64fa..584b9295a12a 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c @@ -165,6 +165,7 @@ static void dpcd_extend_address_range( *out_address = new_addr_range.start; *out_size = ADDRESS_RANGE_SIZE(new_addr_range.start, new_addr_range.end); *out_data = kcalloc(*out_size, sizeof(**out_data), GFP_KERNEL); + ASSERT(*out_data); } }