Messages in this thread | | | Date | Sun, 3 Jun 2012 15:26:51 +0200 | Subject | Re: [PATCH] drm: An uninitialized return value is returned. | From | richard -rw- weinberger <> |
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On Sun, Jun 3, 2012 at 2:26 PM, bing deng <deng8bing@gmail.com> wrote: > Hi All, > > Why not modify "int ret;" to "int ret = 0;"? Below is the benefit: > 1. return the constant 0 as wish. > 2. The variable ret can be used if we want.
Why? ret is in vain and wastes memory...
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