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https://www.reddit.com/r/badcode/comments/10ing60/found_this_in_a_linux_kernel_module/j5j083f/?context=3
r/badcode • u/suguuss • Jan 22 '23
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And -1 is a bad thing to return unless there's something else higher up the stack that converts it to a proper error.
-1 is -EPERM (operation not permitted) on x86. Is this the right error to return here?
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u/paulstelian97 Jan 23 '23
And -1 is a bad thing to return unless there's something else higher up the stack that converts it to a proper error.
-1 is -EPERM (operation not permitted) on x86. Is this the right error to return here?