[CIFS] whitespace/formatting fixes

This should be the last big batch of whitespace/formatting fixes.
checkpatch warnings for the cifs directory are down about 90% and
many of the remaining ones are harder to remove or make the code
harder to read.

Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/xattr.c

@@ -37,7 +37,7 @@
 #define XATTR_TRUSTED_PREFIX_LEN  8
 #define XATTR_SECURITY_PREFIX_LEN 9
 /* BB need to add server (Samba e.g) support for security and trusted prefix */
-  
+
 
 
 int cifs_removexattr(struct dentry *direntry, const char *ea_name)