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authorRalf Baechle <ralf@linux-mips.org>2014-04-25 05:19:57 +0400
committerRalf Baechle <ralf@linux-mips.org>2014-05-23 17:11:14 +0400
commit90efba36ed50933c6df92805bd7e5742e9cc0f46 (patch)
treeedcf824726a76c68e7606954ea16fbcbc91a4f27 /arch/mips/math-emu/ieee754dp.c
parent593d33fe334761853890f2f84ed41e7c24051de2 (diff)
downloadlinux-90efba36ed50933c6df92805bd7e5742e9cc0f46.tar.xz
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>
Diffstat (limited to 'arch/mips/math-emu/ieee754dp.c')
-rw-r--r--arch/mips/math-emu/ieee754dp.c28
1 files changed, 2 insertions, 26 deletions
diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c
index d9ceb6bd3536..39c018856834 100644
--- a/arch/mips/math-emu/ieee754dp.c
+++ b/arch/mips/math-emu/ieee754dp.c
@@ -23,7 +23,6 @@
* ########################################################################
*/
-#include <stdarg.h>
#include <linux/compiler.h>
#include "ieee754dp.h"
@@ -47,25 +46,8 @@ static inline int ieee754dp_issnan(union ieee754dp x)
}
-union ieee754dp __cold ieee754dp_xcpt(union ieee754dp r, const char *op, ...)
+union ieee754dp __cold ieee754dp_nanxcpt(union ieee754dp r)
{
- struct ieee754xctx ax;
- if (!ieee754_tstx())
- return r;
-
- ax.op = op;
- ax.rt = IEEE754_RT_DP;
- ax.rv.dp = r;
- va_start(ax.ap, op);
- ieee754_xcpt(&ax);
- va_end(ax.ap);
- return ax.rv.dp;
-}
-
-union ieee754dp __cold ieee754dp_nanxcpt(union ieee754dp r, const char *op, ...)
-{
- struct ieee754xctx ax;
-
assert(ieee754dp_isnan(r));
if (!ieee754dp_issnan(r)) /* QNAN does not cause invalid op !! */
@@ -80,13 +62,7 @@ union ieee754dp __cold ieee754dp_nanxcpt(union ieee754dp r, const char *op, ...)
return ieee754dp_indef();
}
- ax.op = op;
- ax.rt = 0;
- ax.rv.dp = r;
- va_start(ax.ap, op);
- ieee754_xcpt(&ax);
- va_end(ax.ap);
- return ax.rv.dp;
+ return r;
}
static u64 get_rounding(int sn, u64 xm)