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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-11-21 11:01:19 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-21 13:32:26 -0800 |
| commit | c058f7ab94143dfa2286e496019b7ad0b95502ac (patch) | |
| tree | 22b177b561485b6e2dffac1227934061d862e84a /drivers/usb/core/message.c | |
| parent | 564e69893c63cefe4bcbdeda4f940bf68b6b4491 (diff) | |
| download | linux-c058f7ab94143dfa2286e496019b7ad0b95502ac.tar.gz linux-c058f7ab94143dfa2286e496019b7ad0b95502ac.tar.bz2 linux-c058f7ab94143dfa2286e496019b7ad0b95502ac.zip | |
USB: core: Free the allocated memory before exiting on error
'new_interfaces' should be freed to avoid memory leak.
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/message.c')
| -rw-r--r-- | drivers/usb/core/message.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 73c5d1a04135..131f73649b60 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1786,7 +1786,8 @@ free_interfaces: if (dev->actconfig && usb_disable_lpm(dev)) { dev_err(&dev->dev, "%s Failed to disable LPM\n.", __func__); mutex_unlock(hcd->bandwidth_mutex); - return -ENOMEM; + ret = -ENOMEM; + goto free_interfaces; } ret = usb_hcd_alloc_bandwidth(dev, cp, NULL, NULL); if (ret < 0) { |