mmc_device_darwin: add missing error check

3fec7c2e · hpi1 · 5f58595f · 3fec7c2e
Commit 3fec7c2e authored Jul 07, 2020 by hpi1
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src/file/mmc_device_darwin.c src/file/mmc_device_darwin.c +4 -0

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--- a/src/file/mmc_device_darwin.c
+++ b/src/file/mmc_device_darwin.c
@@ -446,6 +446,10 @@ static int mmc_open_iokit(const char *path, MMCDEV *mmc) {
    /* done with the ioservice. release it */
    (void) IOObjectRelease(service);

+    if (0 != rc) {
+        return rc;
+    }
+
    /* Init DiskArbitration */
    rc = iokit_da_init(mmc);
    if (0 != rc) {