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(parent: f67827d) | patch
Staging: sep: return -EFAULT on copy_to_user errors
authorDan Carpenter <error27@gmail.com>
Fri, 4 Jun 2010 10:38:40 +0000 (12:38 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 4 Jun 2010 20:38:58 +0000 (13:38 -0700)
commit4127c971e19b97f29e259c886cde66aad111d3e8
treeabfef4749d8b51e770862d87b6ea7efd14ed5dfetree | snapshot
parentf67827d9e2a32546ee75dea37499be4170f12beacommit | diff
Staging: sep: return -EFAULT on copy_to_user errors

copy_to_user() returns the number of bytes remaining but we want to
return a negative error code here.  These functions are used in the
ioctl handler and the error code gets returned to userspace.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/sep/sep_driver.c diff | blob | history
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