hw/ide/ahci: Remove stray backslash

This backslash obviously does not belong here, so remove it.

Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-Id: <20230601134434.519805-2-nks@flawful.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 4e76d6b..48d550f 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -690,7 +690,7 @@
 
     s->dev[port].port_state = STATE_RUN;
     if (ide_state->drive_kind == IDE_CD) {
-        ahci_set_signature(d, SATA_SIGNATURE_CDROM);\
+        ahci_set_signature(d, SATA_SIGNATURE_CDROM);
         ide_state->status = SEEK_STAT | WRERR_STAT | READY_STAT;
     } else {
         ahci_set_signature(d, SATA_SIGNATURE_DISK);