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Merge "soc: qcom: sanity check for aon_com_dev node"

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qctecmdr
2023-12-21 19:35:08 -08:00
committed by Gerrit - the friendly Code Review server
parent ad29ab3f01 9576c8ce3f
commit e51a5956ae
1 changed files with 7 additions and 2 deletions
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9
drivers/soc/qcom/slatecom_interface.c
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@@ -1051,10 +1051,15 @@ static ssize_t slatecom_char_write(struct file *f, const char __user *buf,
unsigned char qcli_cmnd;
uint32_t opcode;
int ret = 0;
struct slatedaemon_priv *dev = container_of(slatecom_intf_drv,
struct slatedaemon_priv *dev = NULL;
if (!slatecom_intf_drv) {
pr_err("Invalid use-case, slatecom driver is not ready\n");
return -EINVAL;
}
dev = container_of(slatecom_intf_drv,
struct slatedaemon_priv,
lhndl);
if (copy_from_user(&qcli_cmnd, buf, sizeof(unsigned char)))
return -EFAULT;