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authorJiafei Pan <Jiafei.Pan@nxp.com>2022-03-29 14:43:12 +0800
committerJiafei Pan <Jiafei.Pan@nxp.com>2022-03-29 14:43:12 +0800
commitf713e5954e0906443cd20ae97e229ddbb9ab7005 (patch)
tree53e4eb7e873f884d9a6775b09528490a7a02b8b0 /drivers
parent0263c968a74d07572e81aed4ae89b2f0d6831608 (diff)
downloadtrusted-firmware-a-f713e5954e0906443cd20ae97e229ddbb9ab7005.tar.gz
fix(nxp-ddr): fix coverity issue
Check return value of mmap_add_dynamic_region(). Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com> Change-Id: I1317e4822f3da329185d54005f08047872b5cdce
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nxp/ddr/phy-gen2/phy.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/nxp/ddr/phy-gen2/phy.c b/drivers/nxp/ddr/phy-gen2/phy.c
index 7dbe3a394f..c8245a846e 100644
--- a/drivers/nxp/ddr/phy-gen2/phy.c
+++ b/drivers/nxp/ddr/phy-gen2/phy.c
@@ -2216,10 +2216,14 @@ static int load_fw(uint16_t **phy_ptr,
size = PHY_GEN2_MAX_IMAGE_SIZE;
image_buf = (uintptr_t)phy_gen2_fw_img_buf;
- mmap_add_dynamic_region(phy_gen2_fw_img_buf,
+ ret = mmap_add_dynamic_region(phy_gen2_fw_img_buf,
phy_gen2_fw_img_buf,
PHY_GEN2_MAX_IMAGE_SIZE,
MT_MEMORY | MT_RW | MT_SECURE);
+ if (ret != 0) {
+ ERROR("Failed to add dynamic memory region.\n");
+ return ret;
+ }
ret = img_loadr(imem_id, &image_buf, &size);
if (ret != 0) {
ERROR("Failed to load %d firmware.\n", imem_id);