Fix the following coccicheck warning:

fs/reiserfs/prints.c:459: WARNING opportunity for min().
fs/reiserfs/resize.c:100: WARNING opportunity for min().
fs/reiserfs/super.c:2508: WARNING opportunity for min().
fs/reiserfs/super.c:2557: WARNING opportunity for min().

min() and min_t() macro is defined in include/linux/minmax.h.
It avoids multiple evaluations of the arguments when non-constant and
performs strict type-checking.
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220819075240.3199477-1-13667453960@163.com