23 lines
624 B
Diff
23 lines
624 B
Diff
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--- a/tools/ioemu-qemu-xen/keymaps.c
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+++ b/tools/ioemu-qemu-xen/keymaps.c
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@@ -56,15 +56,12 @@ typedef struct {
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static void del_key_range(struct key_range **krp, int code) {
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struct key_range *kr;
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- struct key_range *kr_pr;
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- for (kr = *krp; kr; kr_pr = kr, kr = kr->next) {
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+ while ((kr = *krp) != NULL) {
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if (code >= kr->start && code <= kr->end) {
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- if (kr == *krp)
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- *krp = kr->next;
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- else
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- kr_pr->next = kr->next;
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+ *krp = kr->next;
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qemu_free(kr);
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- }
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+ } else
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+ krp = &kr->next;
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}
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}
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