> Perhaps a better way to fix this is to use
> typeof() like other similar macros do.
I tried doing
#define ALIGN(x,a) \
({ \
typeof(x) _a = (a); \
((x) + _a - 1) & ~(_a - 1); \
})
but that won't compile because of <net/neighbour.h>:
unsigned char ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))];
gcc says:
/scratch/Ksrc/linux-merge/include/net/neighbour.h:104: error: braced-group
within expression allowed only inside a function
I guess that could be fixed by changing that declaration but now this
is starting to feel like early 2.6.20 material.
- R.
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