From: Suchit Karunakaran <suchitkarunakaran@gmail.com>
To: skhan@linuxfoundation.org, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org
Cc: linux-kernel-mentees@lists.linux.dev,
Suchit Karunakaran <suchitkarunakaran@gmail.com>
Subject: [PATCH] tsacct: Remove unused macro definition
Date: Tue, 29 Jul 2025 11:03:59 +0530 [thread overview]
Message-ID: <20250729053359.49258-1-suchitkarunakaran@gmail.com> (raw)
The MB macro was defined in tsacct.c but never used, leading to a compiler
warning. This patch removes the unused definition to clean up the code and
suppress the warning.
Signed-off-by: Suchit Karunakaran <suchitkarunakaran@gmail.com>
---
kernel/tsacct.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/tsacct.c b/kernel/tsacct.c
index 16b283f9d831..0fd7ef291454 100644
--- a/kernel/tsacct.c
+++ b/kernel/tsacct.c
@@ -83,7 +83,6 @@ void bacct_add_tsk(struct user_namespace *user_ns,
#ifdef CONFIG_TASK_XACCT
#define KB 1024
-#define MB (1024*KB)
#define KB_MASK (~(KB-1))
/*
* fill in extended accounting fields
@@ -119,7 +118,6 @@ void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
#endif
}
#undef KB
-#undef MB
static void __acct_update_integrals(struct task_struct *tsk,
u64 utime, u64 stime)
--
2.50.1
next reply other threads:[~2025-07-29 5:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-29 5:33 Suchit Karunakaran [this message]
2025-07-29 5:52 ` [PATCH] tsacct: Remove unused macro definition Greg KH
2025-07-29 6:37 ` Suchit Karunakaran
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