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target-ppc: Fix compiler warning

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gcc reports a warning which is usually wrong:

target-ppc/dfp_helper.c: In function ‘dfp_get_digit’:
target-ppc/dfp_helper.c:417:1: warning:
 control reaches end of non-void function [-Wreturn-type]

The compiler shows the warning if assert is not marked with the noreturn
attribute or if the code is compiled with -DNDEBUG.

Using g_assert_not_reached better documents the intention and does not
have these problems.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Stefan Weil 2014-06-17 19:18:28 +02:00 committed by Michael Tokarev
parent e91c793cb5
commit 0211b5cf2d
1 changed files with 1 additions and 2 deletions
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3
target-ppc/dfp_helper.c
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@ -411,9 +411,8 @@ static inline int dfp_get_digit(decNumber *dn, int n)
return (dn->lsu[unit] / 10) % 10;
case 2:
return dn->lsu[unit] / 100;
default:
assert(0);
}
g_assert_not_reached();
}
#define DFP_HELPER_TAB(op, dnop, postprocs, size) \