lkml.org 
[lkml]   [2018]   [May]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 21/21] sparc64: use match_string() helper
Date
match_string() returns the index of an array for a matching string,
which can be used instead of open coded variant.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Anthony Yznaga <anthony.yznaga@oracle.com>
Cc: Pavel Tatashin <pasha.tatashin@oracle.com>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
---
arch/sparc/kernel/setup_64.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 7944b3c..7af8c7e 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -512,10 +512,9 @@ static unsigned long __init mdesc_cpu_hwcap_list(void)
break;
}
}
- for (i = 0; i < ARRAY_SIZE(crypto_hwcaps); i++) {
- if (!strcmp(prop, crypto_hwcaps[i]))
- caps |= HWCAP_SPARC_CRYPTO;
- }
+ i = match_string(crypto_hwcaps, ARRAY_SIZE(crypto_hwcaps), prop);
+ if (i >= 0)
+ caps |= HWCAP_SPARC_CRYPTO;

plen = strlen(prop) + 1;
prop += plen;
--
1.7.12.4
\
 
 \ /
  Last update: 2018-05-31 13:25    [W:0.495 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site