s390: add missing "do {} while (0)" loop constructs to multiline macros
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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549f2bf594
Коммит
1228f7befb
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@ -9,7 +9,7 @@
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#include <linux/bug.h>
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#define __ctl_load(array, low, high) { \
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#define __ctl_load(array, low, high) do { \
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typedef struct { char _[sizeof(array)]; } addrtype; \
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\
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BUILD_BUG_ON(sizeof(addrtype) != (high - low + 1) * sizeof(long));\
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@ -18,9 +18,9 @@
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: \
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: "Q" (*(addrtype *)(&array)), "i" (low), "i" (high) \
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: "memory"); \
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}
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} while (0)
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#define __ctl_store(array, low, high) { \
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#define __ctl_store(array, low, high) do { \
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typedef struct { char _[sizeof(array)]; } addrtype; \
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\
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BUILD_BUG_ON(sizeof(addrtype) != (high - low + 1) * sizeof(long));\
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@ -28,7 +28,7 @@
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" stctg %1,%2,%0\n" \
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: "=Q" (*(addrtype *)(&array)) \
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: "i" (low), "i" (high)); \
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}
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} while (0)
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static inline void __ctl_set_bit(unsigned int cr, unsigned int bit)
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{
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@ -358,12 +358,12 @@ extern void (*s390_base_ext_handler_fn)(void);
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extern int memcpy_real(void *, void *, size_t);
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extern void memcpy_absolute(void *, void *, size_t);
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#define mem_assign_absolute(dest, val) { \
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#define mem_assign_absolute(dest, val) do { \
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__typeof__(dest) __tmp = (val); \
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\
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BUILD_BUG_ON(sizeof(__tmp) != sizeof(val)); \
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memcpy_absolute(&(dest), &__tmp, sizeof(__tmp)); \
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}
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} while (0)
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#endif /* __ASSEMBLY__ */
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@ -38,13 +38,13 @@
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#define get_fs() (current->thread.mm_segment)
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#define set_fs(x) \
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{ \
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do { \
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unsigned long __pto; \
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current->thread.mm_segment = (x); \
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__pto = current->thread.mm_segment.ar4 ? \
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S390_lowcore.user_asce : S390_lowcore.kernel_asce; \
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__ctl_load(__pto, 7, 7); \
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}
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} while (0)
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#define segment_eq(a,b) ((a).ar4 == (b).ar4)
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