diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/DAC960.c | 4 | ||||
| -rw-r--r-- | drivers/block/loop.c | 3 | ||||
| -rw-r--r-- | drivers/block/z2ram.c | 5 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 6ca77d6047d6..f6518067aa7d 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -5719,8 +5719,8 @@ static bool DAC960_CheckStatusBuffer(DAC960_Controller_T *Controller, Controller->CombinedStatusBufferLength = NewStatusBufferLength; return true; } - NewStatusBuffer = kmalloc(2 * Controller->CombinedStatusBufferLength, - GFP_ATOMIC); + NewStatusBuffer = kmalloc_array(2, Controller->CombinedStatusBufferLength, + GFP_ATOMIC); if (NewStatusBuffer == NULL) { DAC960_Warning("Unable to expand Combined Status Buffer - Truncating\n", diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 21e6d1b3b393..d6b6f434fd4b 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -524,7 +524,8 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd, __rq_for_each_bio(bio, rq) segments += bio_segments(bio); - bvec = kmalloc(sizeof(struct bio_vec) * segments, GFP_NOIO); + bvec = kmalloc_array(segments, sizeof(struct bio_vec), + GFP_NOIO); if (!bvec) return -EIO; cmd->bvec = bvec; diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c index 8f9130ab5887..d0c5bc4e0703 100644 --- a/drivers/block/z2ram.c +++ b/drivers/block/z2ram.c @@ -197,8 +197,9 @@ static int z2_open(struct block_device *bdev, fmode_t mode) vaddr = (unsigned long)z_remap_nocache_nonser(paddr, size); #endif z2ram_map = - kmalloc((size/Z2RAM_CHUNKSIZE)*sizeof(z2ram_map[0]), - GFP_KERNEL); + kmalloc_array(size / Z2RAM_CHUNKSIZE, + sizeof(z2ram_map[0]), + GFP_KERNEL); if ( z2ram_map == NULL ) { printk( KERN_ERR DEVICE_NAME |