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| author | Mathieu Malaterre | 2018-03-02 20:50:51 +0100 |
|---|---|---|
| committer | Michael Ellerman | 2018-03-13 05:50:41 +0100 |
| commit | ef85dffd4251ff6c23056651f6f83bdce83cd1cf (patch) | |
| tree | 831767727f20622f70b91eeab2966bb9e77284de /arch/powerpc/mm/init_32.c | |
| parent | powerpc: Avoid comparison of unsigned long >= 0 in pfn_valid() (diff) | |
| download | kernel-qcow2-linux-ef85dffd4251ff6c23056651f6f83bdce83cd1cf.tar.gz kernel-qcow2-linux-ef85dffd4251ff6c23056651f6f83bdce83cd1cf.tar.xz kernel-qcow2-linux-ef85dffd4251ff6c23056651f6f83bdce83cd1cf.zip | |
powerpc: Avoid comparison of unsigned long >= 0 in __access_ok()
Rewrite function-like macro into regular static inline function to
avoid a warning during macro expansion.
Fix warning (treated as error in W=1):
./arch/powerpc/include/asm/uaccess.h:52:35: error: comparison of unsigned expression >= 0 is always true
(((size) == 0) || (((size) - 1) <= ((segment).seg - (addr)))))
^
Suggested-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/init_32.c')
0 files changed, 0 insertions, 0 deletions