[S390] cio: Fix sparse warnings in blacklist.c.

sparse complains about signedness:

drivers/s390/cio/blacklist.c:132:28: warning: incorrect type in
argument 2 (different signedness)
drivers/s390/cio/blacklist.c:132:28:    expected unsigned int *val
drivers/s390/cio/blacklist.c:132:28:    got int *cssid
drivers/s390/cio/blacklist.c:136:28: warning: incorrect type in
argument 2 (different signedness)
drivers/s390/cio/blacklist.c:136:28:    expected unsigned int *val
drivers/s390/cio/blacklist.c:136:28:    got int *ssid
drivers/s390/cio/blacklist.c:140:28: warning: incorrect type in
argument 2 (different signedness)
drivers/s390/cio/blacklist.c:140:28:    expected unsigned int *val
drivers/s390/cio/blacklist.c:140:28:    got int *devno

cssid, ssid and devno are of course unsigned, so let's make the
variables unsigned as well.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index a4a5f2efea4865cd4932ef92a01ea3460cd1a300..0bfcbbe375c4b4640f50bf14e61ce1f6beae3062 100644 (file)
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -97,8 +97,8 @@ static int pure_hex(char **cp, unsigned int *val, int min_digit,
        return 0;
 }
 
-static int parse_busid(char *str, int *cssid, int *ssid, int *devno,
-                      int msgtrigger)
+static int parse_busid(char *str, unsigned int *cssid, unsigned int *ssid,
+                      unsigned int *devno, int msgtrigger)
 {
        char *str_work;
        int val, rc, ret;
@@ -148,7 +148,7 @@ out:
 static int blacklist_parse_parameters(char *str, range_action action,
                                      int msgtrigger)
 {
-       int from_cssid, to_cssid, from_ssid, to_ssid, from, to;
+       unsigned int from_cssid, to_cssid, from_ssid, to_ssid, from, to;
        int rc, totalrc;
        char *parm;
        range_action ra;