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author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-05-27 20:58:20 +0000 |
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committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-05-27 20:58:20 +0000 |
commit | d85d135d8babbc917b370f36cbc02b7b4a2f2d99 (patch) | |
tree | 2f06e02940d87099670aa31459ad1ab41a1ca036 /drivers/staging/android/persistent_ram.c | |
parent | 5e7b911f9a3e582635801675b7fe935b16cd4af5 (diff) | |
parent | e92a5b28f71aea01b281f9c89d97a4bc5b24748f (diff) | |
download | linux-d85d135d8babbc917b370f36cbc02b7b4a2f2d99.tar.bz2 |
Merge tag 'omapdss-for-3.5' of git://github.com/tomba/linux into fbdev-next
Omapdss driver changes for 3.5 merge window.
Lots of normal development commits, but perhaps most notable changes are:
* HDMI rework to properly decouple the HDMI audio part from the HDMI video part.
* Restructure omapdss core driver so that it's possible to implement device
tree support. This included changing how platform data is passed to the
drivers, changing display device registration and improving the panel driver's
ability to configure the underlying video output interface.
* Basic support for DSI packet interleaving
Diffstat (limited to 'drivers/staging/android/persistent_ram.c')
-rw-r--r-- | drivers/staging/android/persistent_ram.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/staging/android/persistent_ram.c b/drivers/staging/android/persistent_ram.c index e08f2574e30a..8d8c1e33e0ff 100644 --- a/drivers/staging/android/persistent_ram.c +++ b/drivers/staging/android/persistent_ram.c @@ -399,12 +399,12 @@ static __init struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc) { struct persistent_ram_zone *prz; - int ret; + int ret = -ENOMEM; prz = kzalloc(sizeof(struct persistent_ram_zone), GFP_KERNEL); if (!prz) { pr_err("persistent_ram: failed to allocate persistent ram zone\n"); - return ERR_PTR(-ENOMEM); + goto err; } INIT_LIST_HEAD(&prz->node); @@ -412,13 +412,13 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc) ret = persistent_ram_buffer_init(dev_name(dev), prz); if (ret) { pr_err("persistent_ram: failed to initialize buffer\n"); - return ERR_PTR(ret); + goto err; } prz->ecc = ecc; ret = persistent_ram_init_ecc(prz, prz->buffer_size); if (ret) - return ERR_PTR(ret); + goto err; if (prz->buffer->sig == PERSISTENT_RAM_SIG) { if (buffer_size(prz) > prz->buffer_size || @@ -442,6 +442,9 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc) atomic_set(&prz->buffer->size, 0); return prz; +err: + kfree(prz); + return ERR_PTR(ret); } struct persistent_ram_zone * __init |