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hw/ahci: fix -Werror=maybe-uninitialized false-positive 

../hw/ide/ahci.c:989:58: error: ‘tbl_entry_size’ may be used uninitialized [-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
This commit is contained in:
Marc-André Lureau 2024-03-28 14:20:40 +04:00
parent ce2a0ef65c
commit 7d6e63d982
1 changed files with 2 additions and 1 deletions
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3
hw/ide/ahci.c
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@ -948,7 +948,6 @@ static int ahci_populate_sglist(AHCIDevice *ad, QEMUSGList *sglist,
uint64_t sum = 0;
int off_idx = -1;
int64_t off_pos = -1;
int tbl_entry_size;
IDEBus *bus = &ad->port;
BusState *qbus = BUS(bus);
@ -976,6 +975,8 @@ static int ahci_populate_sglist(AHCIDevice *ad, QEMUSGList *sglist,
/* Get entries in the PRDT, init a qemu sglist accordingly */
if (prdtl > 0) {
AHCI_SG *tbl = (AHCI_SG *)prdt;
int tbl_entry_size = 0;
sum = 0;
for (i = 0; i < prdtl; i++) {
tbl_entry_size = prdt_tbl_entry_size(&tbl[i]);