From: Dan Carpenter Date: Tue, 7 Nov 2023 15:18:31 +0000 (+0300) Subject: nouveau/gsp/r535: uninitialized variable in r535_gsp_acpi_mux_id() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=09f12bf9f790052710bd6e48a1fc1bc4d9e17389;p=linux.git nouveau/gsp/r535: uninitialized variable in r535_gsp_acpi_mux_id() The if we hit the "continue" statement on the first iteration through the loop then "handle_mux" needs to be set to NULL so we continue looping. Fixes: 176fdcbddfd2 ("drm/nouveau/gsp/r535: add support for booting GSP-RM") Signed-off-by: Dan Carpenter Reviewed-by: Danilo Krummrich Signed-off-by: Danilo Krummrich Link: https://patchwork.freedesktop.org/patch/msgid/1d864f6e-43e9-43d8-9d90-30e76c9c843b@moroto.mountain --- diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c index e31f9641114b7..afa8e7377a76d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c @@ -1159,7 +1159,7 @@ static void r535_gsp_acpi_mux_id(acpi_handle handle, u32 id, MUX_METHOD_DATA_ELEMENT *mode, MUX_METHOD_DATA_ELEMENT *part) { - acpi_handle iter = NULL, handle_mux; + acpi_handle iter = NULL, handle_mux = NULL; acpi_status status; unsigned long long value;