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12 lines
298 B
Diff
12 lines
298 B
Diff
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--- a/include/linux/pagemap.h
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+++ b/include/linux/pagemap.h
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@@ -422,7 +422,7 @@ static inline int fault_in_pages_writeab
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static inline int fault_in_pages_readable(const char __user *uaddr, int size)
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{
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- volatile char c;
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+ volatile char c __maybe_unused;
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int ret;
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if (unlikely(size == 0))
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