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(parent: 1507372) | patch
usb: hcd: do not call whc_clean_up on wch_init call failure
authorColin Ian King <colin.king@canonical.com>
Sat, 26 Mar 2016 21:03:53 +0000 (21:03 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 26 Apr 2016 23:11:22 +0000 (16:11 -0700)
commit328fafb94fa136bfa19b4ebc54d1f8cfcad13801
treea519c7602ff0a3a807df7b08d04e7e11e364160atree | snapshot (tar.gz zip)
parent1507372b97a098fd51b92c4dbdbbcd65cba26939commit | diff
usb: hcd: do not call whc_clean_up on wch_init call failure

whc_init already calls whc_clean_up if an error occurs during
the initialization, so calling it again if whc_init fails at
the end of wch_probe will cause double free errors.  Fix this
by bailing out on an whc_init failure to a new label that avoids
doing the duplicated whc_clean_up.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/whci/hcd.c diff | blob | blame | history