wasi_nn_openvino.c: avoid self-assignment warning

[yamt]

No description provided.

[lum1n0us]

BTW, do you think we need to add the self-assignment warning flag globally and enable it by default?

[yamt]

BTW, do you think we need to add the self-assignment warning flag globally and enable it by default?

-Wself-assign is enabled by -Wall here.
isn't it the case for you?

Apple clang version 17.0.0 (clang-1700.0.13.5)
Target: x86_64-apple-darwin24.5.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin