Re: [PATCH] perf/x86/amd/uncore: fix error codes in amd_uncore_init()

[Dan Carpenter]

On Fri, Oct 13, 2023 at 09:30:46AM +0200, Ingo Molnar wrote:
> Ugh, why on Earth didn't GCC warn about this? The bad pattern is pretty 
> simple & obvious once pointed out ... compilers should have no trouble 
> realizing that 'ret' is returned uninitialized in some of these control 
> paths. Yet not a peep from the compiler ...

We disabled that warning years ago (5?) because GCC had too many false
positives.

regards,
dan carpenter