[Coverity CID: 525074] Unchecked return value in drivers/usb_c/tcpc/fusb307.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/18b14e7a2c309679fd7c69e9d953cfe83376754e/drivers/usb_c/tcpc/fusb307.c

Category: Error handling issues
Function: fusb307_init_work_cb
Component: Drivers
CID: 525074

Details:

zephyr/drivers/usb_c/tcpc/fusb307.c

Line 679 in 18b14e7

gpio_add_callback(cfg->alert_gpio.port, &data->alert_cb);

Please fix or provide comments in coverity using the link:

https://scan9.scan.coverity.com/#/project-view/29271/12996?selectedIssue=525074

For more information about the violation, check the Coverity Reference. (CWE-252)

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the MAINTAINERS file.