From c775aa12307efecb00ea78265210535dc41cdd49 Mon Sep 17 00:00:00 2001 From: Toma Tabacu Date: Tue, 24 Feb 2015 15:25:11 +0000 Subject: MIPS: LLVMLinux: Silence variable self-assignment warnings. Remove variable self-assignments. This silences a bunch of -Wself-assign warnings reported by clang. The changed code can be compiled without warnings by both gcc and clang. Signed-off-by: Toma Tabacu Signed-off-by: Daniel Sanders Cc: Ralf Baechle Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9314/ Signed-off-by: Ralf Baechle --- arch/mips/math-emu/dp_add.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/mips/math-emu/dp_add.c') diff --git a/arch/mips/math-emu/dp_add.c b/arch/mips/math-emu/dp_add.c index 7f64577df984..58b27959a6c4 100644 --- a/arch/mips/math-emu/dp_add.c +++ b/arch/mips/math-emu/dp_add.c @@ -150,8 +150,6 @@ union ieee754dp ieee754dp_add(union ieee754dp x, union ieee754dp y) * leaving result in xm, xs and xe. */ xm = xm + ym; - xe = xe; - xs = xs; if (xm >> (DP_FBITS + 1 + 3)) { /* carry out */ xm = XDPSRS1(xm); @@ -160,11 +158,8 @@ union ieee754dp ieee754dp_add(union ieee754dp x, union ieee754dp y) } else { if (xm >= ym) { xm = xm - ym; - xe = xe; - xs = xs; } else { xm = ym - xm; - xe = xe; xs = ys; } if (xm == 0) -- cgit v1.2.1