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| author | Krzysztof Kozlowski | 2017-03-10 21:05:50 +0100 |
|---|---|---|
| committer | Eduardo Habkost | 2017-04-20 20:22:41 +0200 |
| commit | be9721f400f7e5395bb2a257c291557df8f3f833 (patch) | |
| tree | 58d8c0b8e6577cb41ac97767f182190a653bd284 /hw/core | |
| parent | qdev: Constify value passed to qdev_prop_set_macaddr (diff) | |
| download | qemu-be9721f400f7e5395bb2a257c291557df8f3f833.tar.gz qemu-be9721f400f7e5395bb2a257c291557df8f3f833.tar.xz qemu-be9721f400f7e5395bb2a257c291557df8f3f833.zip | |
qdev: Constify local variable returned by blk_bs
Inside qdev_prop_set_drive() the value returned by blk_bs() is passed
only as pointer to const to bdrv_get_node_name() and pointed values is
not modified in other places so this can be made const for code
safeness.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Message-Id: <20170310200550.13313-3-krzk@kernel.org>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/qdev-properties-system.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c index e885e650fb..79c2014135 100644 --- a/hw/core/qdev-properties-system.c +++ b/hw/core/qdev-properties-system.c @@ -409,7 +409,7 @@ void qdev_prop_set_drive(DeviceState *dev, const char *name, if (value) { ref = blk_name(value); if (!*ref) { - BlockDriverState *bs = blk_bs(value); + const BlockDriverState *bs = blk_bs(value); if (bs) { ref = bdrv_get_node_name(bs); } |