diff --git a/iscsi-scst/doc/iscsi-scst-howto.txt b/iscsi-scst/doc/iscsi-scst-howto.txt
index dff140f1a..88a8aa20d 100644
--- a/iscsi-scst/doc/iscsi-scst-howto.txt
+++ b/iscsi-scst/doc/iscsi-scst-howto.txt
@@ -81,7 +81,7 @@ Replace the device names by names that apply to your system:
   scstadmin -adddev disk01 -path /dev/ram0 -handler vdisk -options NV_CACHE
   scstadmin -adddev disk02 -path /dev/ram1 -handler vdisk -options NV_CACHE
   scstadmin -assigndev disk01 -group Default -lun 0
-  scstadmin -assigndev disk02 -group Default -lun 0
+  scstadmin -assigndev disk02 -group Default -lun 1
   scstadmin -WriteConfig /etc/scst.conf
   cat /etc/scst.conf
 
diff --git a/qla2x00t/qla2x00-target/README b/qla2x00t/qla2x00-target/README
index 6bd1ad14d..18c159ad0 100644
--- a/qla2x00t/qla2x00-target/README
+++ b/qla2x00t/qla2x00-target/README
@@ -81,6 +81,10 @@ Then you should configure exported devices using the corresponding
 interface of SCST core. It is highly recommended to use scstadmin
 utility for that purpose.
 
+You can find some installation and configuration HOWTOs in
+http://scst.sourceforge.net/qla2x00t-howto.html and
+https://forums.openfiler.com/viewtopic.php?id=3422.
+
 Compilation options
 -------------------
 
diff --git a/scst/src/scst_proc.c b/scst/src/scst_proc.c
index ed6c2c171..5ec135887 100644
--- a/scst/src/scst_proc.c
+++ b/scst/src/scst_proc.c
@@ -176,7 +176,20 @@ static DEFINE_MUTEX(scst_proc_mutex);
 
 #include <linux/ctype.h>
 
-#if !defined(CONFIG_PPC) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 22))
+#if !defined(CONFIG_PPC) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 22)) && \
+	(!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE -0 < 5 * 256 + 3)
+/*
+ * If strcasecmp() and strncasecmp() have already been declared in
+ * <linux/string.h>, do not redefine these functions. Declarations for these
+ * functions are present in the <linux/string.h> header of the following
+ * kernels:
+ * - The kernel headers on PPC for all kernel versions supported by SCST.
+ * - Kernel version 2.6.22 and later for all architectures.
+ * - RHEL 5.3 and later.
+ *
+ * We can't use RHEL_RELEASE_CODE(5, 3), because it triggers an error on
+ * non-RHEL/CentOS systems, because it expands to "< (5,3)"
+ */
 
 #if defined(CONFIG_SCST_DEBUG) || defined(CONFIG_SCST_TRACING)
 static int strcasecmp(const char *s1, const char *s2)
diff --git a/scst/src/scst_targ.c b/scst/src/scst_targ.c
index ddd6e6999..6ea220200 100644
--- a/scst/src/scst_targ.c
+++ b/scst/src/scst_targ.c
@@ -287,7 +287,7 @@ void scst_cmd_init_done(struct scst_cmd *cmd,
 		goto active;
 	}
 
-	/* 
+	/*
 	 * Cmd must be inited here to preserve the order. In case if cmd
 	 * already preliminary completed by target driver we need to init
 	 * cmd anyway to find out in which format we should return sense.