Patch?: linux-2.5.59/sound/soundcore.c referenced non-existant errno variable
Sorry, I failed to complete a sentence in my previous reply:
Quoted 3 lines
In both cases, the compiler is normally going to put all of
error handling code after all of the success code, so the only extra instructions read into the cache will be from the tail end of the
...cache line containing the "return success" code.
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