diff options
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_core.c')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_core.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c index 84fc499cb1e6..3d4df906fa4f 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_core.c +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c @@ -2178,8 +2178,7 @@ ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force) if (channel == 'B') scsi_id += 8; tstate = ahc->enabled_targets[scsi_id]; - if (tstate != NULL) - kfree(tstate); + kfree(tstate); ahc->enabled_targets[scsi_id] = NULL; } #endif @@ -4384,13 +4383,13 @@ ahc_alloc(void *platform_arg, char *name) struct ahc_softc *ahc; int i; - ahc = kmalloc(sizeof(*ahc), GFP_ATOMIC); + ahc = kzalloc(sizeof(*ahc), GFP_ATOMIC); if (!ahc) { printk("aic7xxx: cannot malloc softc!\n"); kfree(name); return NULL; } - memset(ahc, 0, sizeof(*ahc)); + ahc->seep_config = kmalloc(sizeof(*ahc->seep_config), GFP_ATOMIC); if (ahc->seep_config == NULL) { kfree(ahc); @@ -4453,8 +4452,7 @@ ahc_set_unit(struct ahc_softc *ahc, int unit) void ahc_set_name(struct ahc_softc *ahc, char *name) { - if (ahc->name != NULL) - kfree(ahc->name); + kfree(ahc->name); ahc->name = name; } @@ -4515,10 +4513,8 @@ ahc_free(struct ahc_softc *ahc) kfree(ahc->black_hole); } #endif - if (ahc->name != NULL) - kfree(ahc->name); - if (ahc->seep_config != NULL) - kfree(ahc->seep_config); + kfree(ahc->name); + kfree(ahc->seep_config); kfree(ahc); return; } @@ -4927,8 +4923,7 @@ ahc_fini_scbdata(struct ahc_softc *ahc) case 0: break; } - if (scb_data->scbarray != NULL) - kfree(scb_data->scbarray); + kfree(scb_data->scbarray); } static void |