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authorGreg Kroah-Hartman <gregkh@suse.de>2008-05-16 17:55:12 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2008-05-20 13:31:56 -0700
commitc013d040b70bc2bff5465917ebb255a70b650396 (patch)
tree085b1bdfe377e7d7f90be0e23ead1b951eafc7fb /drivers/scsi/ch.c
parentbfd3a5a96c1dd432303fdf2283e770419f6aecb3 (diff)
USB: Core: fix race in device_create
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/scsi/ch.c')
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