From: Jens Axboe <axboe@fb.com>
Date: Thu, 5 Jan 2017 02:44:35 +0000 (-0700)
Subject: Style cleanups for arm crc32c hw support
X-Git-Tag: fio-2.17~26
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=847d544cce05157ec36f50b8214b26aff83aef01

Style cleanups for arm crc32c hw support

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/crc/crc32c-arm64.c b/crc/crc32c-arm64.c
index 78fa64ec..c3f42c7c 100644
--- a/crc/crc32c-arm64.c
+++ b/crc/crc32c-arm64.c
@@ -76,7 +76,7 @@ uint32_t crc32c_arm64(unsigned char const *data, unsigned long length)
 		data += sizeof(uint64_t);
 	}
 
-	if(!(len += 1024))
+	if (!(len += 1024))
 		return crc;
 
 	while ((len -= sizeof(uint64_t)) >= 0) {
@@ -103,11 +103,11 @@ uint32_t crc32c_arm64(unsigned char const *data, unsigned long length)
 void crc32c_arm64_probe(void)
 {
 	unsigned long hwcap;
+
 	if (!crc32c_probed) {
 		hwcap = getauxval(AT_HWCAP);
-		if (hwcap & HWCAP_CRC32) {
+		if (hwcap & HWCAP_CRC32)
 			crc32c_arm64_available = 1;
-		}
 		crc32c_probed = 1;
 	}
 }
diff --git a/crc/crc32c.h b/crc/crc32c.h
index 50d349bd..5d664079 100644
--- a/crc/crc32c.h
+++ b/crc/crc32c.h
@@ -46,9 +46,8 @@ static inline void crc32c_intel_probe(void)
 
 static inline uint32_t fio_crc32c(unsigned char const *buf, unsigned long len)
 {
-	if (crc32c_arm64_available) {
+	if (crc32c_arm64_available)
 		return crc32c_arm64(buf, len);
-	}
 
 	if (crc32c_intel_available)
 		return crc32c_intel(buf, len);