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| author | Jesper Juhl <[email protected]> | 2011-12-18 00:32:09 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-12-18 08:14:18 +0000 |
| commit | 2ac13462b6d242684996e88a07fbed6dec6af622 (patch) | |
| tree | 8ceb25c2d5fbc5624bf8e04eb8ed5dd51f2453b2 /net/unix | |
| parent | x86, CPU: Drop superfluous get_cpu_cap() prototype (diff) | |
| download | kernel-2ac13462b6d242684996e88a07fbed6dec6af622.tar.gz kernel-2ac13462b6d242684996e88a07fbed6dec6af622.zip | |
x86: Use "do { } while(0)" for empty flush_tlb_fix_spurious_fault() macro
If one builds the kernel with -Wempty-body one gets this
warning:
mm/memory.c:3432:46: warning: suggest braces around empty body in an ¡if¢ statement [-Wempty-body]
due to the fact that 'flush_tlb_fix_spurious_fault' is a macro
that can sometimes be defined to nothing.
Signed-off-by: Jesper Juhl <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: [email protected]
Cc: Michel Lespinasse <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Andrea Arcangeli <[email protected]>
Cc: KAMEZAWA Hiroyuki <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Johannes Weiner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix')
0 files changed, 0 insertions, 0 deletions