diff options
| author | Ingo Molnar <[email protected]> | 2017-09-23 14:59:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-09-24 13:04:33 +0200 |
| commit | b3a163081c28d1a4d1ad76259a9d93b34a82f1da (patch) | |
| tree | 53d284cba5ab8670bf2889cd42d1f0887e27ccf9 /arch/x86/kernel/fpu/core.c | |
| parent | 6d7f7da5533a3f841eeb1d9657257c9367924274 (diff) | |
x86/fpu: Simplify fpu->fpregs_active use
The fpregs_active() inline function is pretty pointless - in almost
all the callsites it can be replaced with a direct fpu->fpregs_active
access.
Do so and eliminate the extra layer of obfuscation.
Cc: Andrew Morton <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Eric Biggers <[email protected]>
Cc: Fenghua Yu <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Yu-cheng Yu <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'arch/x86/kernel/fpu/core.c')
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index e1114f070c2d..bad57248e5a0 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -367,7 +367,7 @@ void fpu__current_fpstate_write_end(void) * registers may still be out of date. Update them with * an XRSTOR if they are active. */ - if (fpregs_active()) + if (fpu->fpregs_active) copy_kernel_to_fpregs(&fpu->state); /* |