From: Florian Weimer Date: Thu, 30 Apr 2020 19:12:23 +0000 (+0200) Subject: i386: Remove unused variable in sysdeps/x86/cacheinfo.c X-Git-Tag: glibc-2.32~371 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19108a38325c6ecb33e8d216ee1056e2732bc20f;p=thirdparty%2Fglibc.git i386: Remove unused variable in sysdeps/x86/cacheinfo.c Commit a98dc92dd1e278df4c501deb07985018bc2b06de ("x86: Add cache information support for Zhaoxin processors") introduced an unused variable warning in the default i686-linux-gnu build: In file included from ../sysdeps/i386/cacheinfo.c:3: ../sysdeps/x86/cacheinfo.c: In function 'init_cacheinfo': ../sysdeps/x86/cacheinfo.c:762:16: error: unused variable 'eax' [-Werror=unused-variable] 762 | unsigned int eax; | ^~~ --- diff --git a/sysdeps/x86/cacheinfo.c b/sysdeps/x86/cacheinfo.c index 17d7e41aed2..311502dee3c 100644 --- a/sysdeps/x86/cacheinfo.c +++ b/sysdeps/x86/cacheinfo.c @@ -759,7 +759,6 @@ __attribute__((constructor)) init_cacheinfo (void) { /* Find out what brand of processor. */ - unsigned int eax; unsigned int ebx; unsigned int ecx; unsigned int edx; @@ -830,6 +829,7 @@ init_cacheinfo (void) #ifndef DISABLE_PREFETCHW if (max_cpuid_ex >= 0x80000001) { + unsigned int eax; __cpuid (0x80000001, eax, ebx, ecx, edx); /* PREFETCHW || 3DNow! */ if ((ecx & 0x100) || (edx & 0x80000000))