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Fix gcc warning in kfpu_begin()

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Observed when building on CentOS 8 Stream.  Remove the `out`
label at the end of the function and instead return.

  linux/simd_x86.h: In function 'kfpu_begin':
  linux/simd_x86.h:337:1: error: label at end of compound statement

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13089
This commit is contained in:
Brian Behlendorf 2022-02-11 14:31:45 -08:00 committed by GitHub
parent fe804dc412
commit 10271af05c
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1 changed files with 2 additions and 3 deletions
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5
include/os/linux/kernel/linux/simd_x86.h
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@ -318,13 +318,13 @@ kfpu_begin(void)
#if defined(HAVE_XSAVES) #if defined(HAVE_XSAVES)
if (static_cpu_has(X86_FEATURE_XSAVES)) { if (static_cpu_has(X86_FEATURE_XSAVES)) {
kfpu_do_xsave("xsaves", &state->xsave, ~0); kfpu_do_xsave("xsaves", &state->xsave, ~0);
goto out; return;
} }
#endif #endif
#if defined(HAVE_XSAVEOPT) #if defined(HAVE_XSAVEOPT)
if (static_cpu_has(X86_FEATURE_XSAVEOPT)) { if (static_cpu_has(X86_FEATURE_XSAVEOPT)) {
kfpu_do_xsave("xsaveopt", &state->xsave, ~0); kfpu_do_xsave("xsaveopt", &state->xsave, ~0);
goto out; return;
} }
#endif #endif
if (static_cpu_has(X86_FEATURE_XSAVE)) { if (static_cpu_has(X86_FEATURE_XSAVE)) {
@ -334,7 +334,6 @@ kfpu_begin(void)
} else { } else {
kfpu_save_fsave(&state->fsave); kfpu_save_fsave(&state->fsave);
} }
out:
} }
#endif /* defined(HAVE_KERNEL_FPU_XSAVE_INTERNAL) */ #endif /* defined(HAVE_KERNEL_FPU_XSAVE_INTERNAL) */