From 1592d2c5574edadb0871cc4ac84265bdd18b2d68 Mon Sep 17 00:00:00 2001 From: Curt Wohlgemuth Date: Mon, 20 Feb 2012 17:53:03 -0500 Subject: [PATCH] ext4: mark possibly unused variable in ext4_mb_normalize_request() The 'orig_size' local variable is only used in a call to mb_debug(). Mark it with '__maybe_unused'. Signed-off-by: Curt Wohlgemuth Signed-off-by: "Theodore Ts'o" --- fs/ext4/mballoc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 2e467718d413..8e01214a4421 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2858,7 +2858,8 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac, struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb); int bsbits, max; ext4_lblk_t end; - loff_t size, orig_size, start_off; + loff_t size, start_off; + loff_t orig_size __maybe_unused; ext4_lblk_t start; struct ext4_inode_info *ei = EXT4_I(ac->ac_inode); struct ext4_prealloc_space *pa; -- 2.20.1