bcachefs: remove redundant pointer q

The pointer q is being assigned a value but it is never read. The
assignment and pointer are redundant and can be removed.
Cleans up clang scan build warning:

fs/bcachefs/quota.c:813:2: warning: Value stored to 'q' is never
read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/quota.c b/fs/bcachefs/quota.c
index 60d27f726519323a165ba481d6ca64ada7e768dd..f16aa3bc9679d9eee150c433c3f6db6646b835be 100644 (file)
--- a/fs/bcachefs/quota.c
+++ b/fs/bcachefs/quota.c
@@ -786,7 +786,6 @@ static int bch2_quota_set_info(struct super_block *sb, int type,
 {
        struct bch_fs *c = sb->s_fs_info;
        struct bch_sb_field_quota *sb_quota;
-       struct bch_memquota_type *q;
        int ret = 0;
 
        if (0) {
@@ -810,8 +809,6 @@ static int bch2_quota_set_info(struct super_block *sb, int type,
            ~(QC_SPC_TIMER|QC_INO_TIMER|QC_SPC_WARNS|QC_INO_WARNS))
                return -EINVAL;
 
-       q = &c->quotas[type];
-
        mutex_lock(&c->sb_lock);
        sb_quota = bch2_sb_get_or_create_quota(&c->disk_sb);
        if (!sb_quota) {