diff options
| author | Haren Myneni <haren@linux.vnet.ibm.com> | 2017-08-31 00:13:15 -0700 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-09-01 16:42:48 +1000 |
| commit | 1ee51b28ee6ad7919da4fbe9672263dd274dcbfe (patch) | |
| tree | 90a4c7ff4b77bcf6e59dd9fb3059a1f43fa3eece /drivers/crypto | |
| parent | 56c10d5ea68b9a1425df0dedbe5d2710cc7d8bfa (diff) | |
| download | linux-1ee51b28ee6ad7919da4fbe9672263dd274dcbfe.tar.bz2 | |
crypto/nx: Create nx842_delete_coprocs function
Move deleting coprocessors info upon exit or failure to
nx842_delete_coprocs().
Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/nx/nx-842-powernv.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c index 1bd19e03eb7d..67dc06f9b557 100644 --- a/drivers/crypto/nx/nx-842-powernv.c +++ b/drivers/crypto/nx/nx-842-powernv.c @@ -593,6 +593,16 @@ static int __init nx842_powernv_probe(struct device_node *dn) return 0; } +static void nx842_delete_coprocs(void) +{ + struct nx842_coproc *coproc, *n; + + list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) { + list_del(&coproc->list); + kfree(coproc); + } +} + static struct nx842_constraints nx842_powernv_constraints = { .alignment = DDE_BUFFER_ALIGN, .multiple = DDE_BUFFER_LAST_MULT, @@ -652,13 +662,7 @@ static __init int nx842_powernv_init(void) ret = crypto_register_alg(&nx842_powernv_alg); if (ret) { - struct nx842_coproc *coproc, *n; - - list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) { - list_del(&coproc->list); - kfree(coproc); - } - + nx842_delete_coprocs(); return ret; } @@ -668,13 +672,8 @@ module_init(nx842_powernv_init); static void __exit nx842_powernv_exit(void) { - struct nx842_coproc *coproc, *n; - crypto_unregister_alg(&nx842_powernv_alg); - list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) { - list_del(&coproc->list); - kfree(coproc); - } + nx842_delete_coprocs(); } module_exit(nx842_powernv_exit); |