diff options
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/hv/blkvsc_drv.c | 11 | ||||
-rw-r--r-- | drivers/staging/hv/netvsc_drv.c | 11 | ||||
-rw-r--r-- | drivers/staging/hv/storvsc_drv.c | 10 |
3 files changed, 26 insertions, 6 deletions
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index d595c3b9cdf..dff950b591c 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -218,8 +218,8 @@ void blkvsc_drv_exit(void) { STORVSC_DRIVER_OBJECT *storvsc_drv_obj=&g_blkvsc_drv.drv_obj; struct driver_context *drv_ctx=&g_blkvsc_drv.drv_ctx; - struct device *current_dev=NULL; + int ret; DPRINT_ENTER(BLKVSC_DRV); @@ -228,7 +228,14 @@ void blkvsc_drv_exit(void) current_dev = NULL; /* Get the device */ - driver_for_each_device(&drv_ctx->driver, NULL, (void*)¤t_dev, blkvsc_drv_exit_cb); + ret = driver_for_each_device(&drv_ctx->driver, NULL, + (void *) ¤t_dev, + blkvsc_drv_exit_cb); + + if (ret) + DPRINT_WARN(BLKVSC_DRV, + "driver_for_each_device returned %d", ret); + if (current_dev == NULL) break; diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index f0df216028a..9010f0e2ce6 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -638,8 +638,8 @@ void netvsc_drv_exit(void) { NETVSC_DRIVER_OBJECT *netvsc_drv_obj=&g_netvsc_drv.drv_obj; struct driver_context *drv_ctx=&g_netvsc_drv.drv_ctx; - struct device *current_dev=NULL; + int ret; DPRINT_ENTER(NETVSC_DRV); @@ -648,7 +648,14 @@ void netvsc_drv_exit(void) current_dev = NULL; /* Get the device */ - driver_for_each_device(&drv_ctx->driver, NULL, (void*)¤t_dev, netvsc_drv_exit_cb); + ret = driver_for_each_device(&drv_ctx->driver, NULL, + (void *) ¤t_dev, + netvsc_drv_exit_cb); + + if (ret) + DPRINT_WARN(NETVSC_DRV, + "driver_for_each_device returned %d", ret); + if (current_dev == NULL) break; diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 385e84bd52c..120ec52fe9f 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -188,8 +188,8 @@ void storvsc_drv_exit(void) { STORVSC_DRIVER_OBJECT *storvsc_drv_obj=&g_storvsc_drv.drv_obj; struct driver_context *drv_ctx=&g_storvsc_drv.drv_ctx; - struct device *current_dev=NULL; + int ret; DPRINT_ENTER(STORVSC_DRV); @@ -198,7 +198,13 @@ void storvsc_drv_exit(void) current_dev = NULL; /* Get the device */ - driver_for_each_device(&drv_ctx->driver, NULL, (void*)¤t_dev, storvsc_drv_exit_cb); + ret = driver_for_each_device(&drv_ctx->driver, NULL, + (void *) ¤t_dev, + storvsc_drv_exit_cb); + + if (ret) + DPRINT_WARN(STORVSC_DRV, + "driver_for_each_device returned %d", ret); if (current_dev == NULL) break; |