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| author | Axel Lin <axel.lin@ingics.com> | 2014-08-03 10:38:18 +0800 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2014-09-02 10:43:15 +0200 |
| commit | e4946cdcabcffd4814e153e71d28884b94c65e9e (patch) | |
| tree | d6154c0f51991d5a942fcc0a811781da2966e274 /drivers/gpu/ipu-v3 | |
| parent | b6c044a3d881c1b01fe0220ad76e548ea5d79b1c (diff) | |
| download | linux-e4946cdcabcffd4814e153e71d28884b94c65e9e.tar.bz2 | |
gpu: ipu-v3: Return proper error on ipu_add_client_devices error path
Avoid returning an uninitialized variable in the error path.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 04e7b2eafbdd..e340bebd3419 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1116,8 +1116,10 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) id++, ®->pdata, sizeof(reg->pdata)); } - if (IS_ERR(pdev)) + if (IS_ERR(pdev)) { + ret = PTR_ERR(pdev); goto err_register; + } } return 0; |