MIPS: math-emu: Get rid of the useless parts of exception handling.
All it really did was throw a printk for no obvious reason.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index a90837a..1941c12 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -23,7 +23,6 @@
* ########################################################################
*/
-#include <stdarg.h>
#include <linux/compiler.h>
#include "ieee754sp.h"
@@ -47,26 +46,8 @@
}
-union ieee754sp __cold ieee754sp_xcpt(union ieee754sp r, const char *op, ...)
+union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r)
{
- struct ieee754xctx ax;
-
- if (!ieee754_tstx())
- return r;
-
- ax.op = op;
- ax.rt = IEEE754_RT_SP;
- ax.rv.sp = r;
- va_start(ax.ap, op);
- ieee754_xcpt(&ax);
- va_end(ax.ap);
- return ax.rv.sp;
-}
-
-union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r, const char *op, ...)
-{
- struct ieee754xctx ax;
-
assert(ieee754sp_isnan(r));
if (!ieee754sp_issnan(r)) /* QNAN does not cause invalid op !! */
@@ -81,13 +62,7 @@
return ieee754sp_indef();
}
- ax.op = op;
- ax.rt = 0;
- ax.rv.sp = r;
- va_start(ax.ap, op);
- ieee754_xcpt(&ax);
- va_end(ax.ap);
- return ax.rv.sp;
+ return r;
}
static unsigned get_rounding(int sn, unsigned xm)