[Qemu-devel] [PULL 14/48] sdhci: use error_propagate(local_err) in realize()

[Paolo Bonzini]

From: Philippe Mathieu-Daudé <f4...@amsat.org>

avoid the "errp && *errp" pattern (not recommended in "qapi/error.h" comments).

Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: Alistair Francis <alistair.fran...@xilinx.com>
Message-Id: <20180208164818.7961-2-f4...@amsat.org>
---
 hw/sd/sdhci.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index ee95e78..3602286 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1302,10 +1302,12 @@ static Property sdhci_pci_properties[] = {
 static void sdhci_pci_realize(PCIDevice *dev, Error **errp)
 {
     SDHCIState *s = PCI_SDHCI(dev);
+    Error *local_err = NULL;
 
     sdhci_initfn(s);
     sdhci_common_realize(s, errp);
-    if (errp && *errp) {
+    if (local_err) {
+        error_propagate(errp, local_err);
         return;
     }
 
@@ -1383,9 +1385,11 @@ static void sdhci_sysbus_realize(DeviceState *dev, Error 
** errp)
 {
     SDHCIState *s = SYSBUS_SDHCI(dev);
     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
+    Error *local_err = NULL;
 
     sdhci_common_realize(s, errp);
-    if (errp && *errp) {
+    if (local_err) {
+        error_propagate(errp, local_err);
         return;
     }
 
-- 
1.8.3.1