[libata] pata_it821x: fix warning
authorJeff Garzik <jeff@garzik.org>
Fri, 22 Aug 2008 06:33:23 +0000 (02:33 -0400)
committerJeff Garzik <jgarzik@redhat.com>
Fri, 22 Aug 2008 06:33:23 +0000 (02:33 -0400)
Reported by Andrew Morton:
drivers/ata/pata_it821x.c: In function 'it821x_port_start':
drivers/ata/pata_it821x.c:609: warning: 'mtype' may be used uninitialized in
this function

Pretty horrid fix, but so's a warning..

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/pata_it821x.c

index 27843c7..0221c9a 100644 (file)
@@ -606,7 +606,7 @@ static void it821x_display_disk(int n, u8 *buf)
 {
        unsigned char id[41];
        int mode = 0;
-       char *mtype;
+       char *mtype = "";
        char mbuf[8];
        char *cbl = "(40 wire cable)";