diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index 68a64123af8f9fd28379a640d7a00b4f6ddcdd39..ed502b7412d69f8bc8adbc3d62ca99678cb83eb0 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -318,7 +318,7 @@ cumanascsi_2_set_proc_info(struct Scsi_Host *host, char *buffer, int length)
 {
 	int ret = length;
 
-	if (length >= 11 && strcmp(buffer, "CUMANASCSI2") == 0) {
+	if (length >= 11 && strncmp(buffer, "CUMANASCSI2", 11) == 0) {
 		buffer += 11;
 		length -= 11;