[CIFS] Neaten cERROR and cFYI macros, reduce text space
Neaten cERROR and cFYI macros, reduce text space
~2.5K
Convert '__FILE__ ": " fmt' to '"%s: " fmt', __FILE__' to save text space
Surround macros with do {} while
Add parentheses to macros
Make statement expression macro from macro with assign
Remove now unnecessary parentheses from cFYI and cERROR uses
defconfig with CIFS support old
$ size fs/cifs/built-in.o
text data bss dec hex filename
156012 1760 148 157920 268e0 fs/cifs/built-in.o
defconfig with CIFS support old
$ size fs/cifs/built-in.o
text data bss dec hex filename
153508 1760 148 155416 25f18 fs/cifs/built-in.o
allyesconfig old:
$ size fs/cifs/built-in.o
text data bss dec hex filename
309138 3864 74824 387826 5eaf2 fs/cifs/built-in.o
allyesconfig new
$ size fs/cifs/built-in.o
text data bss dec hex filename
305655 3864 74824 384343 5dd57 fs/cifs/built-in.o
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index d147499..1394aa3 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -51,7 +51,7 @@
if (GlobalTotalActiveXid > GlobalMaxActiveXid)
GlobalMaxActiveXid = GlobalTotalActiveXid;
if (GlobalTotalActiveXid > 65000)
- cFYI(1, ("warning: more than 65000 requests active"));
+ cFYI(1, "warning: more than 65000 requests active");
xid = GlobalCurrentXid++;
spin_unlock(&GlobalMid_Lock);
return xid;
@@ -88,7 +88,7 @@
sesInfoFree(struct cifsSesInfo *buf_to_free)
{
if (buf_to_free == NULL) {
- cFYI(1, ("Null buffer passed to sesInfoFree"));
+ cFYI(1, "Null buffer passed to sesInfoFree");
return;
}
@@ -126,7 +126,7 @@
tconInfoFree(struct cifsTconInfo *buf_to_free)
{
if (buf_to_free == NULL) {
- cFYI(1, ("Null buffer passed to tconInfoFree"));
+ cFYI(1, "Null buffer passed to tconInfoFree");
return;
}
atomic_dec(&tconInfoAllocCount);
@@ -166,7 +166,7 @@
cifs_buf_release(void *buf_to_free)
{
if (buf_to_free == NULL) {
- /* cFYI(1, ("Null buffer passed to cifs_buf_release"));*/
+ /* cFYI(1, "Null buffer passed to cifs_buf_release");*/
return;
}
mempool_free(buf_to_free, cifs_req_poolp);
@@ -202,7 +202,7 @@
{
if (buf_to_free == NULL) {
- cFYI(1, ("Null buffer passed to cifs_small_buf_release"));
+ cFYI(1, "Null buffer passed to cifs_small_buf_release");
return;
}
mempool_free(buf_to_free, cifs_sm_req_poolp);
@@ -345,19 +345,19 @@
/* with userid/password pairs found on the smb session */
/* for other target tcp/ip addresses BB */
if (current_fsuid() != treeCon->ses->linux_uid) {
- cFYI(1, ("Multiuser mode and UID "
- "did not match tcon uid"));
+ cFYI(1, "Multiuser mode and UID "
+ "did not match tcon uid");
read_lock(&cifs_tcp_ses_lock);
list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) {
ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list);
if (ses->linux_uid == current_fsuid()) {
if (ses->server == treeCon->ses->server) {
- cFYI(1, ("found matching uid substitute right smb_uid"));
+ cFYI(1, "found matching uid substitute right smb_uid");
buffer->Uid = ses->Suid;
break;
} else {
/* BB eventually call cifs_setup_session here */
- cFYI(1, ("local UID found but no smb sess with this server exists"));
+ cFYI(1, "local UID found but no smb sess with this server exists");
}
}
}
@@ -394,17 +394,16 @@
if (smb->Command == SMB_COM_LOCKING_ANDX)
return 0;
else
- cERROR(1, ("Received Request not response"));
+ cERROR(1, "Received Request not response");
}
} else { /* bad signature or mid */
if (*(__le32 *) smb->Protocol != cpu_to_le32(0x424d53ff))
- cERROR(1,
- ("Bad protocol string signature header %x",
- *(unsigned int *) smb->Protocol));
+ cERROR(1, "Bad protocol string signature header %x",
+ *(unsigned int *) smb->Protocol);
if (mid != smb->Mid)
- cERROR(1, ("Mids do not match"));
+ cERROR(1, "Mids do not match");
}
- cERROR(1, ("bad smb detected. The Mid=%d", smb->Mid));
+ cERROR(1, "bad smb detected. The Mid=%d", smb->Mid);
return 1;
}
@@ -413,7 +412,7 @@
{
__u32 len = smb->smb_buf_length;
__u32 clc_len; /* calculated length */
- cFYI(0, ("checkSMB Length: 0x%x, smb_buf_length: 0x%x", length, len));
+ cFYI(0, "checkSMB Length: 0x%x, smb_buf_length: 0x%x", length, len);
if (length < 2 + sizeof(struct smb_hdr)) {
if ((length >= sizeof(struct smb_hdr) - 1)
@@ -437,15 +436,15 @@
tmp[sizeof(struct smb_hdr)+1] = 0;
return 0;
}
- cERROR(1, ("rcvd invalid byte count (bcc)"));
+ cERROR(1, "rcvd invalid byte count (bcc)");
} else {
- cERROR(1, ("Length less than smb header size"));
+ cERROR(1, "Length less than smb header size");
}
return 1;
}
if (len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
- cERROR(1, ("smb length greater than MaxBufSize, mid=%d",
- smb->Mid));
+ cERROR(1, "smb length greater than MaxBufSize, mid=%d",
+ smb->Mid);
return 1;
}
@@ -454,8 +453,8 @@
clc_len = smbCalcSize_LE(smb);
if (4 + len != length) {
- cERROR(1, ("Length read does not match RFC1001 length %d",
- len));
+ cERROR(1, "Length read does not match RFC1001 length %d",
+ len);
return 1;
}
@@ -466,8 +465,8 @@
if (((4 + len) & 0xFFFF) == (clc_len & 0xFFFF))
return 0; /* bcc wrapped */
}
- cFYI(1, ("Calculated size %d vs length %d mismatch for mid %d",
- clc_len, 4 + len, smb->Mid));
+ cFYI(1, "Calculated size %d vs length %d mismatch for mid %d",
+ clc_len, 4 + len, smb->Mid);
/* Windows XP can return a few bytes too much, presumably
an illegal pad, at the end of byte range lock responses
so we allow for that three byte pad, as long as actual
@@ -482,8 +481,8 @@
if ((4+len > clc_len) && (len <= clc_len + 512))
return 0;
else {
- cERROR(1, ("RFC1001 size %d bigger than SMB for Mid=%d",
- len, smb->Mid));
+ cERROR(1, "RFC1001 size %d bigger than SMB for Mid=%d",
+ len, smb->Mid);
return 1;
}
}
@@ -501,7 +500,7 @@
struct cifsFileInfo *netfile;
int rc;
- cFYI(1, ("Checking for oplock break or dnotify response"));
+ cFYI(1, "Checking for oplock break or dnotify response");
if ((pSMB->hdr.Command == SMB_COM_NT_TRANSACT) &&
(pSMB->hdr.Flags & SMBFLG_RESPONSE)) {
struct smb_com_transaction_change_notify_rsp *pSMBr =
@@ -513,15 +512,15 @@
pnotify = (struct file_notify_information *)
((char *)&pSMBr->hdr.Protocol + data_offset);
- cFYI(1, ("dnotify on %s Action: 0x%x",
- pnotify->FileName, pnotify->Action));
+ cFYI(1, "dnotify on %s Action: 0x%x",
+ pnotify->FileName, pnotify->Action);
/* cifs_dump_mem("Rcvd notify Data: ",buf,
sizeof(struct smb_hdr)+60); */
return true;
}
if (pSMBr->hdr.Status.CifsError) {
- cFYI(1, ("notify err 0x%d",
- pSMBr->hdr.Status.CifsError));
+ cFYI(1, "notify err 0x%d",
+ pSMBr->hdr.Status.CifsError);
return true;
}
return false;
@@ -535,7 +534,7 @@
large dirty files cached on the client */
if ((NT_STATUS_INVALID_HANDLE) ==
le32_to_cpu(pSMB->hdr.Status.CifsError)) {
- cFYI(1, ("invalid handle on oplock break"));
+ cFYI(1, "invalid handle on oplock break");
return true;
} else if (ERRbadfid ==
le16_to_cpu(pSMB->hdr.Status.DosError.Error)) {
@@ -547,8 +546,8 @@
if (pSMB->hdr.WordCount != 8)
return false;
- cFYI(1, ("oplock type 0x%d level 0x%d",
- pSMB->LockType, pSMB->OplockLevel));
+ cFYI(1, "oplock type 0x%d level 0x%d",
+ pSMB->LockType, pSMB->OplockLevel);
if (!(pSMB->LockType & LOCKING_ANDX_OPLOCK_RELEASE))
return false;
@@ -579,15 +578,15 @@
return true;
}
- cFYI(1, ("file id match, oplock break"));
+ cFYI(1, "file id match, oplock break");
pCifsInode = CIFS_I(netfile->pInode);
pCifsInode->clientCanCacheAll = false;
if (pSMB->OplockLevel == 0)
pCifsInode->clientCanCacheRead = false;
rc = slow_work_enqueue(&netfile->oplock_break);
if (rc) {
- cERROR(1, ("failed to enqueue oplock "
- "break: %d\n", rc));
+ cERROR(1, "failed to enqueue oplock "
+ "break: %d\n", rc);
} else {
netfile->oplock_break_cancelled = false;
}
@@ -597,12 +596,12 @@
}
read_unlock(&GlobalSMBSeslock);
read_unlock(&cifs_tcp_ses_lock);
- cFYI(1, ("No matching file for oplock break"));
+ cFYI(1, "No matching file for oplock break");
return true;
}
}
read_unlock(&cifs_tcp_ses_lock);
- cFYI(1, ("Can not process oplock break for non-existent connection"));
+ cFYI(1, "Can not process oplock break for non-existent connection");
return true;
}
@@ -721,11 +720,11 @@
{
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
cifs_sb->mnt_cifs_flags &= ~CIFS_MOUNT_SERVER_INUM;
- cERROR(1, ("Autodisabling the use of server inode numbers on "
+ cERROR(1, "Autodisabling the use of server inode numbers on "
"%s. This server doesn't seem to support them "
"properly. Hardlinks will not be recognized on this "
"mount. Consider mounting with the \"noserverino\" "
"option to silence this message.",
- cifs_sb->tcon->treeName));
+ cifs_sb->tcon->treeName);
}
}