[MIPS] Remove stray instruction from __get_user_asm_ll32.
Ralf Baechle [Tue, 13 Feb 2007 15:01:21 +0000 (15:01 +0000)]
This did result in double clearing of the error return value on success
only but should make a meassurable overhead for sigreturn.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

include/asm-mips/uaccess.h

index 36b3a42..3eff8d8 100644 (file)
@@ -273,7 +273,6 @@ do {                                                                        \
        __asm__ __volatile__(                                           \
        "1:     lw      %1, (%3)                                \n"     \
        "2:     lw      %D1, 4(%3)                              \n"     \
-       "       move    %0, $0                                  \n"     \
        "3:     .section        .fixup,\"ax\"                   \n"     \
        "4:     li      %0, %4                                  \n"     \
        "       move    %1, $0                                  \n"     \