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authorDavid Daney <ddaney@caviumnetworks.com>2011-01-24 14:51:34 -0800
committerRalf Baechle <ralf@linux-mips.org>2011-03-14 21:07:25 +0100
commitc726b822131e7fdb62745a5585449e6a159395e8 (patch)
treef71f25b0444db1a00eca9985f19956eb18fe2aa5 /arch/sh/boards
parenta18059ace1eee8c4755bcce22163d137425db607 (diff)
MIPS: Fix GCC-4.6 'set but not used' warning in signal*.c
GCC-4.6 can find more unused code than previous versions could. In the case of protected_restore_fp_context{,32}, the variable tmp is really used. Its use is tricky in that we really care about the side effects of the __put_user() calls. So we must mark tmp with __maybe_unused to quiet the warning. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2035/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/sh/boards')
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