Re: [PATCH] sysctl: use min() helper for namecmp()
From: Masahiro Yamada <masahiroy@kernel.org>
Date: 2021-02-28 07:46:02
Also in:
linux-fsdevel
(CC: Andrew Morton) A friendly reminder. This is just a minor clean-up. If nobody picks it up, I hope perhaps Andrew Morton will do. This patch: https://lore.kernel.org/patchwork/patch/1360092/ On Mon, Jan 4, 2021 at 5:33 PM Masahiro Yamada [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Make it slightly readable by using min(). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- fs/proc/proc_sysctl.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 317899222d7f..86341c0f0c40 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c@@ -94,14 +94,9 @@ static void sysctl_print_dir(struct ctl_dir *dir) static int namecmp(const char *name1, int len1, const char *name2, int len2) { - int minlen; int cmp; - minlen = len1; - if (minlen > len2) - minlen = len2; - - cmp = memcmp(name1, name2, minlen); + cmp = memcmp(name1, name2, min(len1, len2)); if (cmp == 0) cmp = len1 - len2; return cmp; --2.27.0
-- Best Regards Masahiro Yamada