linux-kernel - [PATCH] Staging: lustre: llite: Drop unneeded variables

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Message-Id: <1430924383-30791-1-git-send-email-Julia.Lawall@lip6.fr>
Date:	Wed,  6 May 2015 16:59:42 +0200
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Oleg Drokin <oleg.drokin@...el.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	kernel-janitors@...r.kernel.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	HPDD-discuss@...ts.01.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Staging: lustre: llite: Drop unneeded variables

Drop variables made unnecessary by conversion of obd free functions
to kfree.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/staging/lustre/lustre/llite/file.c      |    2 --
 drivers/staging/lustre/lustre/llite/llite_lib.c |    1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 702f62d..5c05f41 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -3239,8 +3239,6 @@ void ll_iocontrol_unregister(void *magic)
 	down_write(&llioc.ioc_sem);
 	list_for_each_entry(tmp, &llioc.ioc_head, iocd_list) {
 		if (tmp == magic) {
-			unsigned int size = tmp->iocd_size;
-
 			list_del(&tmp->iocd_list);
 			up_write(&llioc.ioc_sem);
 
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index c6611b1..dd62e33 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -905,7 +905,6 @@ int ll_fill_super(struct super_block *sb, struct vfsmount *mnt)
 	char  *profilenm = get_profile_name(sb);
 	struct config_llog_instance *cfg;
 	/* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */
-	const int instlen = sizeof(cfg->cfg_instance) * 2 + 2;
 	int    err;
 
 	CDEBUG(D_VFSTRACE, "VFS Op: sb %p\n", sb);

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