diff options
| -rw-r--r-- | drivers/remoteproc/mtk_scp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 10e3f9eb8cd2..db8fd045468d 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -1127,11 +1127,11 @@ static const char *scp_get_default_fw_path(struct device *dev, int core_id) return ERR_PTR(-EINVAL); if (core_id >= 0) - ret = snprintf(scp_fw_file, ARRAY_SIZE(scp_fw_file), "scp_c%1d", core_id); + ret = snprintf(scp_fw_file, sizeof(scp_fw_file), "scp_c%d", core_id); else - ret = snprintf(scp_fw_file, ARRAY_SIZE(scp_fw_file), "scp"); - if (ret <= 0) - return ERR_PTR(ret); + ret = snprintf(scp_fw_file, sizeof(scp_fw_file), "scp"); + if (ret >= sizeof(scp_fw_file)) + return ERR_PTR(-ENAMETOOLONG); /* Not using strchr here, as strlen of a const gets optimized by compiler */ soc = &compatible[strlen("mediatek,")]; |