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| author | Markus Pargmann <mpa@pengutronix.de> | 2016-06-02 12:59:56 +0200 |
|---|---|---|
| committer | Markus Pargmann <mpa@pengutronix.de> | 2016-06-02 12:59:56 +0200 |
| commit | e8ca79a73cb8c95fdcf9c6e2364acae5283eeee1 (patch) | |
| tree | 36766cae9b7d1258ea5dfb839dd0c3c0dc73b3a6 | |
| parent | 890345d6720b71dd9148619594fe3bd2cc07875d (diff) | |
| download | dt-utils-e8ca79a73cb8c95fdcf9c6e2364acae5283eeee1.tar.gz dt-utils-e8ca79a73cb8c95fdcf9c6e2364acae5283eeee1.tar.xz | |
barebox-state: write of_property only if backend storage name is set
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
| -rw-r--r-- | src/barebox-state/state.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/barebox-state/state.c b/src/barebox-state/state.c index 7ea29e1..5e2625e 100644 --- a/src/barebox-state/state.c +++ b/src/barebox-state/state.c @@ -370,12 +370,14 @@ static int of_state_fixup(struct device_node *root, void *ctx) } } - p = of_new_property(new_node, "backend-storage-type", - state->backend.storage.name, - strlen(state->backend.storage.name) + 1); - if (!p) { - ret = -ENOMEM; - goto out; + if (state->backend.storage.name) { + p = of_new_property(new_node, "backend-storage-type", + state->backend.storage.name, + strlen(state->backend.storage.name) + 1); + if (!p) { + ret = -ENOMEM; + goto out; + } } /* address-cells + size-cells */ |