summaryrefslogtreecommitdiffstats
path: root/drivers/misc/sgi-xp
diff options
context:
space:
mode:
authorNishka Dasgupta <nishkadg.linux@gmail.com>2019-08-08 13:34:22 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-08-15 18:03:38 +0200
commitcd010d9b986f05b17adc02563eef4ebd38e6037f (patch)
treecba229df6fc0b8a8dbf73263e06180a9423e1bec /drivers/misc/sgi-xp
parent9bfe54e3b70e1d594a7fdc1e50043ab32e29eea7 (diff)
downloadlinux-cd010d9b986f05b17adc02563eef4ebd38e6037f.tar.bz2
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>
Diffstat (limited to 'drivers/misc/sgi-xp')
-rw-r--r--drivers/misc/sgi-xp/xpc_uv.c2
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,