diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/argv_split.c | 2 | ||||
| -rw-r--r-- | lib/interval_tree_test.c | 5 | ||||
| -rw-r--r-- | lib/kfifo.c | 2 | ||||
| -rw-r--r-- | lib/mpi/mpiutil.c | 2 | ||||
| -rw-r--r-- | lib/rbtree_test.c | 2 | ||||
| -rw-r--r-- | lib/reed_solomon/reed_solomon.c | 6 | ||||
| -rw-r--r-- | lib/scatterlist.c | 3 |
7 files changed, 12 insertions, 10 deletions
diff --git a/lib/argv_split.c b/lib/argv_split.c index 5c35752a9414..1a19a0a93dc1 100644 --- a/lib/argv_split.c +++ b/lib/argv_split.c @@ -69,7 +69,7 @@ char **argv_split(gfp_t gfp, const char *str, int *argcp) return NULL; argc = count_argc(argv_str); - argv = kmalloc(sizeof(*argv) * (argc + 2), gfp); + argv = kmalloc_array(argc + 2, sizeof(*argv), gfp); if (!argv) { kfree(argv_str); return NULL; diff --git a/lib/interval_tree_test.c b/lib/interval_tree_test.c index 835242e74aaa..75509a1511a3 100644 --- a/lib/interval_tree_test.c +++ b/lib/interval_tree_test.c @@ -64,11 +64,12 @@ static int interval_tree_test_init(void) unsigned long results; cycles_t time1, time2, time; - nodes = kmalloc(nnodes * sizeof(struct interval_tree_node), GFP_KERNEL); + nodes = kmalloc_array(nnodes, sizeof(struct interval_tree_node), + GFP_KERNEL); if (!nodes) return -ENOMEM; - queries = kmalloc(nsearches * sizeof(int), GFP_KERNEL); + queries = kmalloc_array(nsearches, sizeof(int), GFP_KERNEL); if (!queries) { kfree(nodes); return -ENOMEM; diff --git a/lib/kfifo.c b/lib/kfifo.c index b0f757bf7213..015656aa8182 100644 --- a/lib/kfifo.c +++ b/lib/kfifo.c @@ -54,7 +54,7 @@ int __kfifo_alloc(struct __kfifo *fifo, unsigned int size, return -EINVAL; } - fifo->data = kmalloc(size * esize, gfp_mask); + fifo->data = kmalloc_array(esize, size, gfp_mask); if (!fifo->data) { fifo->mask = 0; diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c index 314f4dfa603e..2dbfc4c8a237 100644 --- a/lib/mpi/mpiutil.c +++ b/lib/mpi/mpiutil.c @@ -91,7 +91,7 @@ int mpi_resize(MPI a, unsigned nlimbs) return 0; /* no need to do it */ if (a->d) { - p = kmalloc(nlimbs * sizeof(mpi_limb_t), GFP_KERNEL); + p = kmalloc_array(nlimbs, sizeof(mpi_limb_t), GFP_KERNEL); if (!p) return -ENOMEM; memcpy(p, a->d, a->alloced * sizeof(mpi_limb_t)); diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c index 7d36c1e27ff6..b7055b2a07d3 100644 --- a/lib/rbtree_test.c +++ b/lib/rbtree_test.c @@ -247,7 +247,7 @@ static int __init rbtree_test_init(void) cycles_t time1, time2, time; struct rb_node *node; - nodes = kmalloc(nnodes * sizeof(*nodes), GFP_KERNEL); + nodes = kmalloc_array(nnodes, sizeof(*nodes), GFP_KERNEL); if (!nodes) return -ENOMEM; diff --git a/lib/reed_solomon/reed_solomon.c b/lib/reed_solomon/reed_solomon.c index dfcf54242fb9..d8bb1a1eba72 100644 --- a/lib/reed_solomon/reed_solomon.c +++ b/lib/reed_solomon/reed_solomon.c @@ -88,15 +88,15 @@ static struct rs_codec *codec_init(int symsize, int gfpoly, int (*gffunc)(int), rs->gffunc = gffunc; /* Allocate the arrays */ - rs->alpha_to = kmalloc(sizeof(uint16_t) * (rs->nn + 1), gfp); + rs->alpha_to = kmalloc_array(rs->nn + 1, sizeof(uint16_t), gfp); if (rs->alpha_to == NULL) goto err; - rs->index_of = kmalloc(sizeof(uint16_t) * (rs->nn + 1), gfp); + rs->index_of = kmalloc_array(rs->nn + 1, sizeof(uint16_t), gfp); if (rs->index_of == NULL) goto err; - rs->genpoly = kmalloc(sizeof(uint16_t) * (rs->nroots + 1), gfp); + rs->genpoly = kmalloc_array(rs->nroots + 1, sizeof(uint16_t), gfp); if(rs->genpoly == NULL) goto err; diff --git a/lib/scatterlist.c b/lib/scatterlist.c index 06dad7a072fd..1642fd507a96 100644 --- a/lib/scatterlist.c +++ b/lib/scatterlist.c @@ -170,7 +170,8 @@ static struct scatterlist *sg_kmalloc(unsigned int nents, gfp_t gfp_mask) kmemleak_alloc(ptr, PAGE_SIZE, 1, gfp_mask); return ptr; } else - return kmalloc(nents * sizeof(struct scatterlist), gfp_mask); + return kmalloc_array(nents, sizeof(struct scatterlist), + gfp_mask); } static void sg_kfree(struct scatterlist *sg, unsigned int nents) |