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x86/intel_rdt: Get rid of anon union

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gcc-4.4.3 fails to statically initialize members of a anon union.
See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676

The storage saving is not really worth it and aside of that it will catch
usage of the cache member for bandwidth and vice versa easier.

Fixes: 05b93417ce ("x86/intel_rdt/mba: Add primary support for Memory Bandwidth Allocation (MBA)")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2017-04-17 09:57:10 +02:00
parent c238f23434
commit a83827d04f
1 changed files with 2 additions and 4 deletions
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6
arch/x86/include/asm/intel_rdt.h
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@ -167,10 +167,8 @@ struct rdt_resource {
struct rdt_resource *r);
int data_width;
struct list_head domains;
union {
struct rdt_cache cache;
struct rdt_membw membw;
};
struct rdt_cache cache;
struct rdt_membw membw;
struct rftype *info_files;
int nr_info_files;
const char *format_str;