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[Qemu-devel] [PULL 3/3] xen: Log errno rather than return value
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From: |
Stefano Stabellini |
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Subject: |
[Qemu-devel] [PULL 3/3] xen: Log errno rather than return value |
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Date: |
Thu, 26 Oct 2017 15:59:43 -0700 |
From: Ross Lagerwall <address@hidden>
xen_modified_memory() sets errno to communicate what went wrong so log
this rather than the return value which is not interesting.
Signed-off-by: Ross Lagerwall <address@hidden>
Acked-by: Anthony PERARD <address@hidden>
Signed-off-by: Stefano Stabellini <address@hidden>
---
hw/i386/xen/xen-hvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index d9ccd5d..8028bed 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1446,7 +1446,7 @@ void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t
length)
if (rc) {
fprintf(stderr,
"%s failed for "RAM_ADDR_FMT" ("RAM_ADDR_FMT"): %i, %s\n",
- __func__, start, nb_pages, rc, strerror(-rc));
+ __func__, start, nb_pages, errno, strerror(errno));
}
}
}
--
1.9.1