diff mbox series

[3/5,next] bcachefs: remove redundant initializations of variables start_offset and end_offset

Message ID 20230912123744.3929609-4-colin.i.king@gmail.com
State New
Headers
Series bcachefs: clean up some redundant assignments |

Commit Message

Colin Ian King Sept. 12, 2023, 12:37 p.m. UTC 
  The variables start_offset and end_offset are being initialized with
values that are never read, they being re-assigned later on. The
initializations are redundant and can be removed.

Cleans up clang-scan build warnings:
fs/bcachefs/fs-io.c:243:11: warning: Value stored to 'start_offset' during
its initialization is never read [deadcode.DeadStores]
fs/bcachefs/fs-io.c:244:11: warning: Value stored to 'end_offset' during
its initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/bcachefs/fs-io.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c
index ceab12fb8a8f..c108335e0502 100644
--- a/fs/bcachefs/fs-io.c
+++ b/fs/bcachefs/fs-io.c
@@ -240,8 +240,8 @@  static int __bch2_truncate_folio(struct bch_inode_info *inode,
 	struct bch_fs *c = inode->v.i_sb->s_fs_info;
 	struct address_space *mapping = inode->v.i_mapping;
 	struct bch_folio *s;
-	unsigned start_offset = start & (PAGE_SIZE - 1);
-	unsigned end_offset = ((end - 1) & (PAGE_SIZE - 1)) + 1;
+	unsigned start_offset;
+	unsigned end_offset;
 	unsigned i;
 	struct folio *folio;
 	s64 i_sectors_delta = 0;