Thread (23 messages) 23 messages, 7 authors, 2023-10-02
STALE979d

[PATCH 09/15] char-misc: Remove the now superfluous sentinel element from ctl_table array

From: Joel Granados via B4 Relay <devnull+j.granados.samsung.com@kernel.org>
Date: 2023-09-28 13:21:06
Also in: b4-sent, dri-devel, intel-gfx, linux-hyperv, linux-raid, linux-rdma, linux-scsi, linux-serial, lkml, netdev, xen-devel
Subsystem: ipmi subsystem, random number driver, the rest · Maintainers: Corey Minyard, "Theodore Ts'o", Jason A. Donenfeld, Linus Torvalds

From: Joel Granados <redacted>

This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/ (local))

Remove sentinel from impi_table and random_table

Signed-off-by: Joel Granados <redacted>
---
 drivers/char/ipmi/ipmi_poweroff.c | 3 +--
 drivers/char/random.c             | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index 870659d91db2..b65ab51bf9fa 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -655,8 +655,7 @@ static struct ctl_table ipmi_table[] = {
 	  .data		= &poweroff_powercycle,
 	  .maxlen	= sizeof(poweroff_powercycle),
 	  .mode		= 0644,
-	  .proc_handler	= proc_dointvec },
-	{ }
+	  .proc_handler	= proc_dointvec }
 };
 
 static struct ctl_table_header *ipmi_table_header;
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 3cb37760dfec..4040715cba19 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1682,8 +1682,7 @@ static struct ctl_table random_table[] = {
 		.procname	= "uuid",
 		.mode		= 0444,
 		.proc_handler	= proc_do_uuid,
-	},
-	{ }
+	}
 };
 
 /*
-- 
2.30.2
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