kernel: remove variable comparison type warning
Remove following warning when comparing variables:
In file included from include/linux/cache.h:4:0,
from include/linux/time.h:4,
from include/linux/stat.h:18,
from include/linux/sysfs.h:20,
from include/linux/kobject.h:21,
from include/linux/device.h:17,
from
/nfs/cs-ccr-nfsdev/vol1/u1/awujek/coht/fmc/svec-sw/kernel/svec-sysfs.c:11:
/nfs/cs-ccr-nfsdev/vol1/u1/awujek/coht/fmc/svec-sw/kernel/svec-sysfs.c:
In function ‘__next_token’:
include/linux/kernel.h:724:17: warning: comparison of distinct pointer
types lacks a cast [enabled by default]
(void) (&_min1 == &_min2); \
^
/nfs/cs-ccr-nfsdev/vol1/u1/awujek/coht/fmc/svec-sw/kernel/svec-sysfs.c:297:8:
note: in expansion of macro ‘min’
len = min(p - tok + 1, buf_length - 1);
^
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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