diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_file.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index fa54835f398b..3dcfc73528ec 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -274,7 +274,7 @@ static int fd_do_prot_rw(struct se_cmd *cmd, struct fd_prot *fd_prot, se_dev->prot_length; if (!is_write) { - fd_prot->prot_buf = vzalloc(prot_size); + fd_prot->prot_buf = kzalloc(prot_size, GFP_KERNEL); if (!fd_prot->prot_buf) { pr_err("Unable to allocate fd_prot->prot_buf\n"); return -ENOMEM; @@ -286,9 +286,10 @@ static int fd_do_prot_rw(struct se_cmd *cmd, struct fd_prot *fd_prot, fd_prot->prot_sg_nents, GFP_KERNEL); if (!fd_prot->prot_sg) { pr_err("Unable to allocate fd_prot->prot_sg\n"); - vfree(fd_prot->prot_buf); + kfree(fd_prot->prot_buf); return -ENOMEM; } + sg_init_table(fd_prot->prot_sg, fd_prot->prot_sg_nents); size = prot_size; for_each_sg(fd_prot->prot_sg, sg, fd_prot->prot_sg_nents, i) { @@ -318,7 +319,7 @@ static int fd_do_prot_rw(struct se_cmd *cmd, struct fd_prot *fd_prot, if (is_write || ret < 0) { kfree(fd_prot->prot_sg); - vfree(fd_prot->prot_buf); + kfree(fd_prot->prot_buf); } return ret; @@ -599,11 +600,11 @@ fd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, 0, fd_prot.prot_sg, 0); if (rc) { kfree(fd_prot.prot_sg); - vfree(fd_prot.prot_buf); + kfree(fd_prot.prot_buf); return rc; } kfree(fd_prot.prot_sg); - vfree(fd_prot.prot_buf); + kfree(fd_prot.prot_buf); } } else { memset(&fd_prot, 0, sizeof(struct fd_prot)); @@ -619,7 +620,7 @@ fd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, 0, fd_prot.prot_sg, 0); if (rc) { kfree(fd_prot.prot_sg); - vfree(fd_prot.prot_buf); + kfree(fd_prot.prot_buf); return rc; } } @@ -655,7 +656,7 @@ fd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, if (ret < 0) { kfree(fd_prot.prot_sg); - vfree(fd_prot.prot_buf); + kfree(fd_prot.prot_buf); return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; } |