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gnrc_sixlowpan_frag_vrb: fix cppcheck warning

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... which wasn't a false positive after all.
This commit is contained in:
Martine S. Lenders 2020-08-03 12:28:03 +02:00
parent 6adf07caf0
commit 5885293e9e
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GPG Key ID: CCD317364F63286F
1 changed files with 1 additions and 3 deletions
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4
sys/net/gnrc/network_layer/sixlowpan/frag/vrb/gnrc_sixlowpan_frag_vrb.c
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@ -96,10 +96,8 @@ gnrc_sixlowpan_frag_vrb_t *gnrc_sixlowpan_frag_vrb_add(
while (tmp->next != NULL) { while (tmp->next != NULL) {
if (tmp == base->ints) { if (tmp == base->ints) {
tmp = NULL; tmp = NULL;
break;
} }
/* cppcheck-suppress nullPointer
* (reason: possible bug in cppcheck, tmp can't
* clearly be a NULL pointer here) */
tmp = tmp->next; tmp = tmp->next;
} }
if (tmp != NULL) { if (tmp != NULL) {