diff options
Diffstat (limited to 'drivers/ata/libata-pmp.c')
| -rw-r--r-- | drivers/ata/libata-pmp.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index 224faabd7b7e..505470237d79 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -11,6 +11,7 @@ #include <linux/libata.h> #include <linux/slab.h> #include "libata.h" +#include "libata-transport.h" const struct ata_port_operations sata_pmp_port_ops = { .inherits = &sata_port_ops, @@ -312,10 +313,10 @@ static int sata_pmp_configure(struct ata_device *dev, int print_info) return rc; } -static int sata_pmp_init_links(struct ata_port *ap, int nr_ports) +static int sata_pmp_init_links (struct ata_port *ap, int nr_ports) { struct ata_link *pmp_link = ap->pmp_link; - int i; + int i, err; if (!pmp_link) { pmp_link = kzalloc(sizeof(pmp_link[0]) * SATA_PMP_MAX_PORTS, @@ -327,6 +328,13 @@ static int sata_pmp_init_links(struct ata_port *ap, int nr_ports) ata_link_init(ap, &pmp_link[i], i); ap->pmp_link = pmp_link; + + for (i = 0; i < SATA_PMP_MAX_PORTS; i++) { + err = ata_tlink_add(&pmp_link[i]); + if (err) { + goto err_tlink; + } + } } for (i = 0; i < nr_ports; i++) { @@ -339,6 +347,12 @@ static int sata_pmp_init_links(struct ata_port *ap, int nr_ports) } return 0; + err_tlink: + while (--i >= 0) + ata_tlink_delete(&pmp_link[i]); + kfree(pmp_link); + ap->pmp_link = NULL; + return err; } static void sata_pmp_quirks(struct ata_port *ap) |