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Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x)

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from before "if(x) free(x)".
This commit is contained in:
Rob Landley
2006-03-01 16:39:45 +00:00
parent 93f2286e6e
commit e7c43b66d7
33 changed files with 139 additions and 281 deletions
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15
networking/ifupdown.c
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@@ -1356,16 +1356,15 @@ extern int ifupdown_main(int argc, char **argv)
} else {
/* Remove an interface from the linked list */
if (iface_state) {
/* This needs to be done better */
const llist_t *link = iface_state->link;
free(iface_state->data);
free(iface_state->link);
if (iface_state->link) {
iface_state->data = iface_state->link->data;
iface_state->link = iface_state->link->link;
} else {
iface_state->data = NULL;
iface_state->link = NULL;
iface_state->data = NULL;
iface_state->link = NULL;
if (link) {
iface_state->data = link->data;
iface_state->link = link->link;
}
free(link);
}
}
}