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tc: gred: fix debug print

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When build with -DDEBUG, tc build fails with:
q_gred.c: In function ‘init_gred’:
q_gred.c:53:17: error: passing argument 2 of ‘fprintf’ from incompatible pointer type [-Wincompatible-pointer-types]
   53 |                 DPRINTF(stderr, "init_gred: invoked with %s\n", *argv);
      |                 ^~~~~~~
      |                 |
      |                 FILE *

This is due to the DPRINTF macro call. Indeed DPRINTF is defined as a
two-args macro when -DDEBUG is used, while it uses 3 args in this call.

Fix it simply dropping the useless first arg.

Fixes: aba5acdfdb34 ("(Logical change 1.3)")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Andrea Claudi 2025-09-03 09:44:56 +02:00 committed by Stephen Hemminger
parent 37b7c10159
commit 3c99534f48
1 changed files with 1 additions and 1 deletions
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2
tc/q_gred.c
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@ -50,7 +50,7 @@ static int init_gred(const struct qdisc_util *qu, int argc, char **argv,
opt.def_DP = MAX_DPs;
while (argc > 0) {
DPRINTF(stderr, "init_gred: invoked with %s\n", *argv);
DPRINTF("init_gred: invoked with %s\n", *argv);
if (strcmp(*argv, "vqs") == 0 ||
strcmp(*argv, "DPs") == 0) {
NEXT_ARG();