From bb78915203c0c1b07096e50d12f6e8fe54666f4f Mon Sep 17 00:00:00 2001 From: Shan Hai Date: Mon, 21 Sep 2015 11:40:57 +0800 Subject: [PATCH] btrfs/file.c: remove an unsed varialbe first_index The commit b37392ea86761 ("Btrfs: cleanup unnecessary parameter and variant of prepare_pages()") makes it redundant. Reviewed-by: David Sterba Signed-off-by: Shan Hai Signed-off-by: David Sterba --- fs/btrfs/file.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index b823fac91c92..b6695c43859d 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1469,7 +1469,6 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file, u64 release_bytes = 0; u64 lockstart; u64 lockend; - unsigned long first_index; size_t num_written = 0; int nrptrs; int ret = 0; @@ -1485,8 +1484,6 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file, if (!pages) return -ENOMEM; - first_index = pos >> PAGE_CACHE_SHIFT; - while (iov_iter_count(i) > 0) { size_t offset = pos & (PAGE_CACHE_SIZE - 1); size_t write_bytes = min(iov_iter_count(i), -- 2.20.1