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| author | Nishka Dasgupta <nishkadg.linux@gmail.com> | 2019-08-08 13:34:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-15 18:03:38 +0200 |
| commit | cd010d9b986f05b17adc02563eef4ebd38e6037f (patch) | |
| tree | cba229df6fc0b8a8dbf73263e06180a9423e1bec | |
| parent | 9bfe54e3b70e1d594a7fdc1e50043ab32e29eea7 (diff) | |
| download | linux-stable-cd010d9b986f05b17adc02563eef4ebd38e6037f.tar.gz linux-stable-cd010d9b986f05b17adc02563eef4ebd38e6037f.tar.bz2 linux-stable-cd010d9b986f05b17adc02563eef4ebd38e6037f.zip | |
sgi-xp: xpc_uv: Make structure xpc_arch_ops_uv constant
The static xpc_arch_operations structure xpc_arch_ops_uv is only copied
into the structure xpc_arch_ops, after which it is never modified; nor
is it used in any other way. Hence it can be declared as a constant to
prevent unintended modifications of its fields.
Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Acked-by: Robin Holt <robinmholt@gmail.com>
Link: https://lore.kernel.org/r/20190808080422.16503-1-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_uv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c index 0c6de97dd347..89c4b04337d3 100644 --- a/drivers/misc/sgi-xp/xpc_uv.c +++ b/drivers/misc/sgi-xp/xpc_uv.c @@ -1678,7 +1678,7 @@ xpc_received_payload_uv(struct xpc_channel *ch, void *payload) XPC_DEACTIVATE_PARTITION(&xpc_partitions[ch->partid], ret); } -static struct xpc_arch_operations xpc_arch_ops_uv = { +static const struct xpc_arch_operations xpc_arch_ops_uv = { .setup_partitions = xpc_setup_partitions_uv, .teardown_partitions = xpc_teardown_partitions_uv, .process_activate_IRQ_rcvd = xpc_process_activate_IRQ_rcvd_uv, |