MIPS: lib: memset: Clean up some MIPS{EL,EB} ifdefery

The toolchain defines exactly one of __MIPSEB__ and
__MIPSEL__. As a result, simplify the ifdefery a little bit.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8522/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
index 7b0e546..c8fe6b1 100644
--- a/arch/mips/lib/memset.S
+++ b/arch/mips/lib/memset.S
@@ -114,8 +114,7 @@
 	R10KCBARRIER(0(ra))
 #ifdef __MIPSEB__
 	EX(LONG_S_L, a1, (a0), .Lfirst_fixup\@)	/* make word/dword aligned */
-#endif
-#ifdef __MIPSEL__
+#else
 	EX(LONG_S_R, a1, (a0), .Lfirst_fixup\@)	/* make word/dword aligned */
 #endif
 	PTR_SUBU	a0, t0			/* long align ptr */
@@ -164,8 +163,7 @@
 	R10KCBARRIER(0(ra))
 #ifdef __MIPSEB__
 	EX(LONG_S_R, a1, -1(a0), .Llast_fixup\@)
-#endif
-#ifdef __MIPSEL__
+#else
 	EX(LONG_S_L, a1, -1(a0), .Llast_fixup\@)
 #endif
 1:	jr		ra