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| author | phk <phk@FreeBSD.org> | 2003-05-31 19:04:07 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-05-31 19:04:07 +0000 |
| commit | 771190561cea6e8c36a445e1f195e4c2ffd040b3 (patch) | |
| tree | 3662e1a8a972d93444be11f0668daee7175b215d /sys | |
| parent | 1c8a4fd968063a6a58db964bf63308a1a036e1c5 (diff) | |
| download | FreeBSD-src-771190561cea6e8c36a445e1f195e4c2ffd040b3.zip FreeBSD-src-771190561cea6e8c36a445e1f195e4c2ffd040b3.tar.gz | |
Protect macro with do { ... } while (0)
Found by: FlexeLint
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/i386/i386/math_emulate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/i386/i386/math_emulate.c b/sys/i386/i386/math_emulate.c index a7887f4..bf990b0 100644 --- a/sys/i386/i386/math_emulate.c +++ b/sys/i386/i386/math_emulate.c @@ -55,7 +55,8 @@ #define bswapw(x) __asm__("xchgb %%al,%%ah":"+a" ((short)(x))) #define ST(x) (*__st((x))) #define PST(x) ((const temp_real *) __st((x))) -#define math_abort(tfp, signo) tfp->tf_eip = oldeip; return (signo); +#define math_abort(tfp, signo) \ + do { tfp->tf_eip = oldeip; return (signo);} while(0) /* * We don't want these inlined - it gets too messy in the machine-code. |
