1 files changed, 10 insertions, 116 deletions

diff --git a/drivers/staging/lustre/lnet/libcfs/debug.c b/drivers/staging/lustre/lnet/libcfs/debug.c
index c3d628bac5b8..8c260c3d5da4 100644
--- a/drivers/staging/lustre/lnet/libcfs/debug.c
+++ b/drivers/staging/lustre/lnet/libcfs/debug.c
@@ -232,130 +232,24 @@ int libcfs_panic_in_progress;
 static const char *
 libcfs_debug_subsys2str(int subsys)
 {
-	switch (1 << subsys) {
-	default:
+	static const char *libcfs_debug_subsystems[] = LIBCFS_DEBUG_SUBSYS_NAMES;
+
+	if (subsys >= ARRAY_SIZE(libcfs_debug_subsystems))
 		return NULL;
-	case S_UNDEFINED:
-		return "undefined";
-	case S_MDC:
-		return "mdc";
-	case S_MDS:
-		return "mds";
-	case S_OSC:
-		return "osc";
-	case S_OST:
-		return "ost";
-	case S_CLASS:
-		return "class";
-	case S_LOG:
-		return "log";
-	case S_LLITE:
-		return "llite";
-	case S_RPC:
-		return "rpc";
-	case S_LNET:
-		return "lnet";
-	case S_LND:
-		return "lnd";
-	case S_PINGER:
-		return "pinger";
-	case S_FILTER:
-		return "filter";
-	case S_ECHO:
-		return "echo";
-	case S_LDLM:
-		return "ldlm";
-	case S_LOV:
-		return "lov";
-	case S_LQUOTA:
-		return "lquota";
-	case S_OSD:
-		return "osd";
-	case S_LFSCK:
-		return "lfsck";
-	case S_LMV:
-		return "lmv";
-	case S_SEC:
-		return "sec";
-	case S_GSS:
-		return "gss";
-	case S_MGC:
-		return "mgc";
-	case S_MGS:
-		return "mgs";
-	case S_FID:
-		return "fid";
-	case S_FLD:
-		return "fld";
-	}
+
+	return libcfs_debug_subsystems[subsys];
 }
 
 /* libcfs_debug_token2mask() expects the returned string in lower-case */
 static const char *
 libcfs_debug_dbg2str(int debug)
 {
-	switch (1 << debug) {
-	default:
+	static const char *libcfs_debug_masks[] = LIBCFS_DEBUG_MASKS_NAMES;
+
+	if (debug >= ARRAY_SIZE(libcfs_debug_masks))
 		return NULL;
-	case D_TRACE:
-		return "trace";
-	case D_INODE:
-		return "inode";
-	case D_SUPER:
-		return "super";
-	case D_EXT2:
-		return "ext2";
-	case D_MALLOC:
-		return "malloc";
-	case D_CACHE:
-		return "cache";
-	case D_INFO:
-		return "info";
-	case D_IOCTL:
-		return "ioctl";
-	case D_NETERROR:
-		return "neterror";
-	case D_NET:
-		return "net";
-	case D_WARNING:
-		return "warning";
-	case D_BUFFS:
-		return "buffs";
-	case D_OTHER:
-		return "other";
-	case D_DENTRY:
-		return "dentry";
-	case D_NETTRACE:
-		return "nettrace";
-	case D_PAGE:
-		return "page";
-	case D_DLMTRACE:
-		return "dlmtrace";
-	case D_ERROR:
-		return "error";
-	case D_EMERG:
-		return "emerg";
-	case D_HA:
-		return "ha";
-	case D_RPCTRACE:
-		return "rpctrace";
-	case D_VFSTRACE:
-		return "vfstrace";
-	case D_READA:
-		return "reada";
-	case D_MMAP:
-		return "mmap";
-	case D_CONFIG:
-		return "config";
-	case D_CONSOLE:
-		return "console";
-	case D_QUOTA:
-		return "quota";
-	case D_SEC:
-		return "sec";
-	case D_LFSCK:
-		return "lfsck";
-	}
+
+	return libcfs_debug_masks[debug];
 }
 
 int