From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Feng Tang <feng.tang@linux.alibaba.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
Nathan Chancellor <nathan@kernel.org>
Subject: [PATCH v1 6/7] panic: sys_info: Deduplicate local variable 'table; assignments
Date: Fri, 11 Jul 2025 12:51:12 +0300 [thread overview]
Message-ID: <20250711095413.1472448-7-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20250711095413.1472448-1-andriy.shevchenko@linux.intel.com>
The both handlers use the local 'table' variable and assign
the same data to it, deduplicate that.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
lib/sys_info.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/lib/sys_info.c b/lib/sys_info.c
index 08de4c5fcfca..7483b6e9b30b 100644
--- a/lib/sys_info.c
+++ b/lib/sys_info.c
@@ -60,12 +60,13 @@ int sysctl_sys_info_handler(const struct ctl_table *ro_table, int write,
if (!names)
return -ENOMEM;
+ table = *ro_table;
+ table.data = names;
+ table.maxlen = maxlen;
+
if (write) {
int ret;
- table = *ro_table;
- table.data = names;
- table.maxlen = maxlen;
ret = proc_dostring(&table, write, buffer, lenp, ppos);
if (ret)
return ret;
@@ -88,9 +89,6 @@ int sysctl_sys_info_handler(const struct ctl_table *ro_table, int write,
delim = ",";
}
- table = *ro_table;
- table.data = names;
- table.maxlen = maxlen;
return proc_dostring(&table, write, buffer, lenp, ppos);
}
}
--
2.47.2
next prev parent reply other threads:[~2025-07-11 9:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 9:51 [rft, PATCH v1 0/7] panic: sys_info: Refactor and fix a compilation issue Andy Shevchenko
2025-07-11 9:51 ` [PATCH v1 1/7] Revert "panic: fix compilation error (`make W=1`)" Andy Shevchenko
2025-07-11 9:51 ` [PATCH v1 2/7] panic: sys_info: Align constant definition names with parameters Andy Shevchenko
2025-07-11 9:51 ` [PATCH v1 3/7] panic: sys_info: Capture si_bits_global before iterating over it Andy Shevchenko
2025-07-11 14:56 ` Feng Tang
2025-07-11 15:05 ` Andy Shevchenko
2025-07-11 9:51 ` [PATCH v1 4/7] panic: sys_info: Replace struct sys_info_name with plain array of strings Andy Shevchenko
2025-07-11 15:21 ` Feng Tang
2025-07-11 16:26 ` Andy Shevchenko
2025-07-11 9:51 ` [PATCH v1 5/7] panic: sys_info: Fix compilation error (`make W=1`) Andy Shevchenko
2025-07-11 9:51 ` Andy Shevchenko [this message]
2025-07-11 9:51 ` [PATCH v1 7/7] panic: sys_info: Factor out read and write handlers Andy Shevchenko
2025-07-11 15:09 ` Feng Tang
2025-07-11 16:34 ` Andy Shevchenko
2025-07-11 12:13 ` [rft, PATCH v1 0/7] panic: sys_info: Refactor and fix a compilation issue Andy Shevchenko
2025-07-11 15:42 ` Feng Tang
2025-07-11 16:36 ` Andy Shevchenko
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