Message ID | 20240402022300.25858-1-zeming@nfschina.com |
---|---|
State | New |
Headers | show |
Series | ext4: block_validity: Remove unnecessary ‘NULL’ values from new_node | expand |
On Apr 1, 2024, at 8:23 PM, Li zeming <zeming@nfschina.com> wrote: > > new_node is assigned first, so it does not need to initialize the > assignment. > > Signed-off-by: Li zeming <zeming@nfschina.com> > --- > fs/ext4/block_validity.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c > index 6fe3c941b5651..87ee3a17bd29c 100644 > --- a/fs/ext4/block_validity.c > +++ b/fs/ext4/block_validity.c > @@ -72,7 +72,7 @@ static int add_system_zone(struct ext4_system_blocks *system_blks, > { > struct ext4_system_zone *new_entry, *entry; > struct rb_node **n = &system_blks->root.rb_node, *node; > - struct rb_node *parent = NULL, *new_node = NULL; > + struct rb_node *parent = NULL, *new_node; This one is more compact and doesn't have the issue with the "cleanup" label at the end. Reviewed-by: Andreas Dilger <adilger@dilger.ca> Cheers, Andreas
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c index 6fe3c941b5651..87ee3a17bd29c 100644 --- a/fs/ext4/block_validity.c +++ b/fs/ext4/block_validity.c @@ -72,7 +72,7 @@ static int add_system_zone(struct ext4_system_blocks *system_blks, { struct ext4_system_zone *new_entry, *entry; struct rb_node **n = &system_blks->root.rb_node, *node; - struct rb_node *parent = NULL, *new_node = NULL; + struct rb_node *parent = NULL, *new_node; while (*n) { parent = *n;
new_node is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming <zeming@nfschina.com> --- fs/ext4/block_validity.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)