From 5615eaf26469f20c2d8c3be5770e12564a1edfff Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Fri, 10 Jun 2011 12:45:09 -0700
Subject: Quash some new warnings from GCC 4.6.

---
 stdio-common/printf_fp.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'stdio-common')

diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index e9ff1684ce..0a611470bc 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -640,7 +640,6 @@ ___printf_fp (FILE *fp,
       int exp10 = 0;
       int explog = LDBL_MAX_10_EXP_LOG;
       const struct mp_power *powers = &_fpioconst_pow10[explog + 1];
-      mp_size_t used_limbs = fracsize - 1;
 
       /* Now shift the input value to its right place.	*/
       cy = __mpn_lshift (frac, fp_input, fracsize, to_shift);
@@ -762,7 +761,6 @@ ___printf_fp (FILE *fp,
 			  fracsize = tmpsize - (i - 1);
 			}
 		    }
-		  used_limbs = fracsize - 1;
 		}
 	    }
 	  --explog;
-- 
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