[PATCH v2 4/4] efi: stmm: Drop unneeded null pointer check

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>

The API documenation of setup_mm_hdr does not mention that dptr can be
NULL, this is a local function, and no caller passes NULL. So drop the
unneeded check.

Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx>
---
 drivers/firmware/efi/stmm/tee_stmm_efi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/stmm/tee_stmm_efi.c b/drivers/firmware/efi/stmm/tee_stmm_efi.c
index c2bc8467b099..65c0fe1ba275 100644
--- a/drivers/firmware/efi/stmm/tee_stmm_efi.c
+++ b/drivers/firmware/efi/stmm/tee_stmm_efi.c
@@ -185,8 +185,7 @@ static void *setup_mm_hdr(u8 **dptr, size_t payload_size, size_t func)
 
 	var_hdr = (struct smm_variable_communicate_header *)mm_hdr->data;
 	var_hdr->function = func;
-	if (dptr)
-		*dptr = comm_buf;
+	*dptr = comm_buf;
 
 	return var_hdr->data;
 }
-- 
2.43.0