Messages in this thread | | | Subject | Re: [alsa-devel] [PATCH 6/7] dmasound_core: Move two assignments for the variable "ret" in state_open() | From | Clemens Ladisch <> | Date | Wed, 25 Jan 2017 08:40:27 +0100 |
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SF Markus Elfring wrote: > A local variable was set to an error code in two cases before a concrete > error situation was detected.
And why would that be a problem?
http://yarchive.net/comp/linux/error_jumps.html
> - ret = -EBUSY; > - if (state.busy) > + if (state.busy) { > + ret = -EBUSY; > goto out; > + }
Regards, Clemens
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