[PATCH] fs: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE. Some trailing whitespaces are also deleted.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: David Howells <dhowells@redhat.com>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Chris Mason <mason@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index 4a21055..7391f4a 100644
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -907,7 +907,7 @@
{
int i;
- for (i=0; i < sizeof(s2t_map) / sizeof(*s2t_map); i++) {
+ for (i = 0; i < ARRAY_SIZE(s2t_map); i++) {
if (s2t_map[i].stringlen == len &&
0 == memcmp(s2t_map[i].string, p, len))
return s2t_map[i].type;
@@ -920,7 +920,7 @@
{
int i;
- for (i=0; i < sizeof(s2t_map) / sizeof(*s2t_map); i++) {
+ for (i = 0; i < ARRAY_SIZE(s2t_map); i++) {
if (s2t_map[i].type == who) {
memcpy(p, s2t_map[i].string, s2t_map[i].stringlen);
return s2t_map[i].stringlen;
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index d828662..8d3d23c 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -335,7 +335,7 @@
static struct rpc_version nfs_cb_version4 = {
.number = 1,
- .nrprocs = sizeof(nfs4_cb_procedures)/sizeof(nfs4_cb_procedures[0]),
+ .nrprocs = ARRAY_SIZE(nfs4_cb_procedures),
.procs = nfs4_cb_procedures
};
@@ -411,7 +411,7 @@
/* Initialize rpc_program */
program->name = "nfs4_cb";
program->number = cb->cb_prog;
- program->nrvers = sizeof(nfs_cb_version)/sizeof(nfs_cb_version[0]);
+ program->nrvers = ARRAY_SIZE(nfs_cb_version);
program->version = nfs_cb_version;
program->stats = stat;
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 69d3501..03857fd 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -992,7 +992,7 @@
if (argp->opcnt > 100)
goto xdr_error;
- if (argp->opcnt > sizeof(argp->iops)/sizeof(argp->iops[0])) {
+ if (argp->opcnt > ARRAY_SIZE(argp->iops)) {
argp->ops = kmalloc(argp->opcnt * sizeof(*argp->ops), GFP_KERNEL);
if (!argp->ops) {
argp->ops = argp->iops;
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index a0871b3..c8960af 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -105,7 +105,7 @@
char *data;
ssize_t rv;
- if (ino >= sizeof(write_op)/sizeof(write_op[0]) || !write_op[ino])
+ if (ino >= ARRAY_SIZE(write_op) || !write_op[ino])
return -EINVAL;
data = simple_transaction_get(file, buf, size);
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 1d163b6..3790727 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -72,7 +72,7 @@
};
#define NFSD_ACL_MINVERS 2
-#define NFSD_ACL_NRVERS (sizeof(nfsd_acl_version)/sizeof(nfsd_acl_version[0]))
+#define NFSD_ACL_NRVERS ARRAY_SIZE(nfsd_acl_version)
static struct svc_version *nfsd_acl_versions[NFSD_ACL_NRVERS];
static struct svc_program nfsd_acl_program = {
@@ -101,7 +101,7 @@
};
#define NFSD_MINVERS 2
-#define NFSD_NRVERS (sizeof(nfsd_version)/sizeof(nfsd_version[0]))
+#define NFSD_NRVERS ARRAY_SIZE(nfsd_version)
static struct svc_version *nfsd_versions[NFSD_NRVERS];
struct svc_program nfsd_program = {