coda: use SIZE() for stat

max_t expression was already defined in coda sources

Link: http://lkml.kernel.org/r/e6cda497ce8691db155cb35f8d13ea44ca6cedeb.1558117389.git.jaharkes@cs.cmu.eduSigned-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Mikko Rapeli <mikko.rapeli@iki.fi>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Yann Droneaud <ydroneaud@opteya.com>
Cc: Zhouyang Jia <jiazhouyang09@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/coda/upcall.c

@@ -553,7 +553,7 @@ int venus_statfs(struct dentry *dentry, struct kstatfs *sfs)
         union outputArgs *outp;
         int insize, outsize, error;
         
-	insize = max_t(unsigned int, INSIZE(statfs), OUTSIZE(statfs));
+	insize = SIZE(statfs);
 	UPARG(CODA_STATFS);
 
 	error = coda_upcall(coda_vcp(dentry->d_sb), insize, &outsize, inp);