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nodedev: mdev: Fix build caused by symbol shadowing

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GCC 4.6 complains about a local declaration shadowing a global symbol.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Erik Skultety 2017-05-18 14:43:05 +02:00
parent 506acac87f
commit de4b46e1e1
1 changed files with 4 additions and 4 deletions
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8
src/node_device/node_device_udev.c
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@ -1076,16 +1076,16 @@ udevProcessMediatedDevice(struct udev_device *dev,
const char *uuidstr = NULL;
int iommugrp = -1;
char *linkpath = NULL;
char *realpath = NULL;
char *canonicalpath = NULL;
virNodeDevCapMdevPtr data = &def->caps->data.mdev;
if (virAsprintf(&linkpath, "%s/mdev_type", udev_device_get_syspath(dev)) < 0)
goto cleanup;
if (virFileResolveLink(linkpath, &realpath) < 0)
if (virFileResolveLink(linkpath, &canonicalpath) < 0)
goto cleanup;
if (VIR_STRDUP(data->type, last_component(realpath)) < 0)
if (VIR_STRDUP(data->type, last_component(canonicalpath)) < 0)
goto cleanup;
uuidstr = udev_device_get_sysname(dev);
@ -1100,7 +1100,7 @@ udevProcessMediatedDevice(struct udev_device *dev,
ret = 0;
cleanup:
VIR_FREE(linkpath);
VIR_FREE(realpath);
VIR_FREE(canonicalpath);
return ret;
}