kfifo: fix KFIFO_INIT in include/linux/kfifo.h
include/linux/kfifo.h first defines and then undefines __kfifo_initializer which is used by INIT_KFIFO (which is also a macro, so building a module which uses INIT_KFIFO will fail). Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Stefani Seibold <stefani@seibold.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -102,8 +102,6 @@ union { \
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unsigned char name##kfifo_buffer[size]; \
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struct kfifo name = __kfifo_initializer(size, name##kfifo_buffer)
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#undef __kfifo_initializer
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extern void kfifo_init(struct kfifo *fifo, void *buffer,
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unsigned int size);
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extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size,
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