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Date: Fri, 11 Mar 2022 17:43:12 +0300 From: Alexey Dobriyan <adobriyan@...il.com> To: x86@...nel.org Cc: tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com, hpa@...or.com, linux-kernel@...r.kernel.org, adobriyan@...il.com Subject: [PATCH 5/5] x86/unwind/orc: delete dead write in __orc_find() Also move "mid" variable to the innermost scope and delete useless parenthesis while I'm at it. Signed-off-by: Alexey Dobriyan (CloudLinux) <adobriyan@...il.com> --- arch/x86/kernel/unwind_orc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c index 2de3c8c5eba9..d38125ea1bf6 100644 --- a/arch/x86/kernel/unwind_orc.c +++ b/arch/x86/kernel/unwind_orc.c @@ -35,7 +35,7 @@ static struct orc_entry *__orc_find(int *ip_table, struct orc_entry *u_table, { int *first = ip_table; int *last = ip_table + num_entries - 1; - int *mid = first, *found = first; + int *found = first; if (!num_entries) return NULL; @@ -47,7 +47,7 @@ static struct orc_entry *__orc_find(int *ip_table, struct orc_entry *u_table, * ignored when they conflict with a real entry. */ while (first <= last) { - mid = first + ((last - first) / 2); + int *mid = first + (last - first) / 2; if (orc_ip(mid) <= ip) { found = mid; -- 2.34.1
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