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drop an unnecessary 'stack'

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This commit is contained in:
Alasdair Kergon 2010-09-27 19:15:13 +00:00
parent b91a077d23
commit 8ad3bb1462
1 changed files with 4 additions and 2 deletions
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6
lib/device/dev-io.c
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@ -210,8 +210,10 @@ static int _aligned_io(struct device_area *where, void *buffer,
(size_t) where->size); (size_t) where->size);
/* ... then we write */ /* ... then we write */
r = _io(&widened, bounce, 1); if (!(r = _io(&widened, bounce, 1)))
goto_out; stack;
goto out;
} }
memcpy(buffer, bounce + (where->start - widened.start), memcpy(buffer, bounce + (where->start - widened.start),