LU-13543 lustre: update *pos in seq_file .next functions

[fs/lustre-release.git] / lustre / lod / lod_pool.c

diff --git a/lustre/lod/lod_pool.c b/lustre/lod/lod_pool.c
index 55932d5..b59b0df 100644 (file)
--- a/lustre/lod/lod_pool.c
+++ b/lustre/lod/lod_pool.c
@@ -165,8 +165,9 @@ static void *pool_proc_next(struct seq_file *seq, void *v, loff_t *pos)
 
        LASSERTF(iter->lpi_magic == POOL_IT_MAGIC, "%08X\n", iter->lpi_magic);
 
+       (*pos)++;
        /* test if end of file */
-       if (*pos >= pool_tgt_count(iter->lpi_pool))
+       if (*pos > pool_tgt_count(iter->lpi_pool))
                return NULL;
 
        OBD_FAIL_TIMEOUT(OBD_FAIL_OST_LIST_ASSERT, cfs_fail_val);
@@ -178,7 +179,7 @@ static void *pool_proc_next(struct seq_file *seq, void *v, loff_t *pos)
                iter->lpi_idx = prev_idx; /* we stay on the last entry */
                return NULL;
        }
-       (*pos)++;
+
        /* return != NULL to continue */
        return iter;
 }