From: Randy Dunlap Fix gcc warnings in getdelays.c: Documentation/accounting/getdelays.c: In function 'task_context_switch_counts': Documentation/accounting/getdelays.c:214: warning: format '%15lu' expects type 'long unsigned int', but argument 4 has type '__u64' Documentation/accounting/getdelays.c:214: warning: format '%15lu' expects type 'long unsigned int', but argument 5 has type '__u64' Documentation/accounting/getdelays.c: In function 'main': Documentation/accounting/getdelays.c:402: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int' Documentation/accounting/getdelays.c: In function 'get_family_id': Documentation/accounting/getdelays.c:171: warning: 'id' may be used uninitialized in this function One warning is not a problem and can be dismissed: Documentation/accounting/getdelays.c: In function 'main': Documentation/accounting/getdelays.c:236: warning: 'cmd_type' may be used uninitialized in this function Signed-off-by: Randy Dunlap Acked-by: Balbir Singh Signed-off-by: Andrew Morton --- Documentation/accounting/getdelays.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN Documentation/accounting/getdelays.c~getdelays-fix-gcc-warnings Documentation/accounting/getdelays.c --- a/Documentation/accounting/getdelays.c~getdelays-fix-gcc-warnings +++ a/Documentation/accounting/getdelays.c @@ -168,7 +168,7 @@ int get_family_id(int sd) char buf[256]; } ans; - int id, rc; + int id = 0, rc; struct nlattr *na; int rep_len; @@ -209,7 +209,7 @@ void print_delayacct(struct taskstats *t void task_context_switch_counts(struct taskstats *t) { printf("\n\nTask %15s%15s\n" - " %15lu%15lu\n", + " %15llu%15llu\n", "voluntary", "nonvoluntary", t->nvcsw, t->nivcsw); } @@ -399,7 +399,7 @@ int main(int argc, char *argv[]) goto done; } - PRINTF("nlmsghdr size=%d, nlmsg_len=%d, rep_len=%d\n", + PRINTF("nlmsghdr size=%zu, nlmsg_len=%d, rep_len=%d\n", sizeof(struct nlmsghdr), msg.n.nlmsg_len, rep_len); _