[Coverity CID: 524780] Uninitialized scalar variable in drivers/video/ov2640.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/265cfb45a818f39cf03c3527b5d1b21027d3cac1/drivers/video/ov2640.c

Category: Uninitialized variables
Function: ov2640_init
Component: Drivers
CID: 524780

Details:

zephyr/drivers/video/ov2640.c

Line 1035 in 265cfb4

ret = ov2640_set_fmt(dev, &fmt);

Please fix or provide comments in coverity using the link:

https://scan9.scan.coverity.com/#/project-view/29271/12996?selectedIssue=524780

For more information about the violation, check the Coverity Reference. (CWE-457)

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.

[ngphibang]

I can take this one.