linux-kernel - [PATCH] reiserfs: remove unused sched

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Message-Id: <20230326204459.1358553-1-trix@redhat.com>
Date:   Sun, 26 Mar 2023 16:44:59 -0400
From:   Tom Rix <trix@...hat.com>
To:     nathan@...nel.org, ndesaulniers@...gle.com, willy@...radead.org,
        akpm@...ux-foundation.org, jack@...e.cz, jlayton@...nel.org,
        song@...nel.org, yi.zhang@...wei.com, bvanassche@....org
Cc:     reiserfs-devel@...r.kernel.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, Tom Rix <trix@...hat.com>
Subject: [PATCH] reiserfs: remove unused sched_count variable

clang with W=1 reports
fs/reiserfs/journal.c:3034:6: error: variable
  'sched_count' set but not used [-Werror,-Wunused-but-set-variable]
        int sched_count = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 fs/reiserfs/journal.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 9ce4ec296b74..4d11d60f493c 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -3031,7 +3031,6 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 	unsigned int old_trans_id;
 	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_transaction_handle myth;
-	int sched_count = 0;
 	int retval;
 	int depth;
 
@@ -3088,7 +3087,6 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 		    ((journal->j_len + nblocks + 2) * 100) <
 		    (journal->j_len_alloc * 75)) {
 			if (atomic_read(&journal->j_wcount) > 10) {
-				sched_count++;
 				queue_log_writer(sb);
 				goto relock;
 			}
-- 
2.27.0