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x86/bugs: Fix __ssb_select_mitigation() return type

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commit d66d8ff3d2 upstream

__ssb_select_mitigation() returns one of the members of enum ssb_mitigation,
not ssb_mitigation_cmd; fix the prototype to reflect that.

Fixes: 24f7fc83b9 ("x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com>
Reviewed-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Bo Gan <ganb@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Kosina
2018-07-14 02:37:45 -07:00
committed by Greg Kroah-Hartman
parent e5eea04864
commit 631474e1ce
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/cpu/bugs.c
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@@ -466,7 +466,7 @@ static enum ssb_mitigation_cmd __init ssb_parse_cmdline(void)
return cmd;
}
static enum ssb_mitigation_cmd __init __ssb_select_mitigation(void)
static enum ssb_mitigation __init __ssb_select_mitigation(void)
{
enum ssb_mitigation mode = SPEC_STORE_BYPASS_NONE;
enum ssb_mitigation_cmd cmd;