The 'register' keyword does nothing, and has been removed in C++17.
Remove it for compatibility.
Signed-off-by: Avi Kivity <a...@scylladb.com>
---
lib/librte_eal/common/include/arch/arm/rte_byteorder.h | 2 +-
lib/librte_eal/common/include/arch/x86/rte_byteorder.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/librte_eal/common/include/arch/arm/rte_byteorder.h
b/lib/librte_eal/common/include/arch/arm/rte_byteorder.h
index 0a29f4bb4..8af0a39ad 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_byteorder.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_byteorder.h
@@ -48,11 +48,11 @@ extern "C" {
/* fix missing __builtin_bswap16 for gcc older then 4.8 */
#if !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
static inline uint16_t rte_arch_bswap16(uint16_t _x)
{
- register uint16_t x = _x;
+ uint16_t x = _x;
asm volatile ("rev16 %w0,%w1"
: "=r" (x)
: "r" (x)
);
diff --git a/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
b/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
index 1b8ed5f99..56b0a31e2 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_byteorder.h
@@ -22,11 +22,11 @@ extern "C" {
*
* Do not use this function directly. The preferred function is rte_bswap16().
*/
static inline uint16_t rte_arch_bswap16(uint16_t _x)
{
- register uint16_t x = _x;
+ uint16_t x = _x;
asm volatile ("xchgb %b[x1],%h[x2]"
: [x1] "=Q" (x)
: [x2] "0" (x)
);
return x;
@@ -37,11 +37,11 @@ static inline uint16_t rte_arch_bswap16(uint16_t _x)
*
* Do not use this function directly. The preferred function is rte_bswap32().
*/
static inline uint32_t rte_arch_bswap32(uint32_t _x)
{
- register uint32_t x = _x;
+ uint32_t x = _x;
asm volatile ("bswap %[x]"
: [x] "+r" (x)
);
return x;
}
--
2.14.3
