summaryrefslogtreecommitdiff
path: root/lib/libmtd.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/libmtd.c')
-rw-r--r--lib/libmtd.c26
1 files changed, 6 insertions, 20 deletions
diff --git a/lib/libmtd.c b/lib/libmtd.c
index 83ae812..e0c0934 100644
--- a/lib/libmtd.c
+++ b/lib/libmtd.c
@@ -48,14 +48,10 @@
static char *mkpath(const char *path, const char *name)
{
char *n;
- int len1 = strlen(path);
- int len2 = strlen(name);
+ size_t len1 = strlen(path);
+ size_t len2 = strlen(name);
- n = malloc(len1 + len2 + 2);
- if (!n) {
- sys_errmsg("cannot allocate %d bytes", len1 + len2 + 2);
- return NULL;
- }
+ n = xmalloc(len1 + len2 + 2);
memcpy(n, path, len1);
if (n[len1 - 1] != '/')
@@ -556,9 +552,7 @@ libmtd_t libmtd_open(void)
{
struct libmtd *lib;
- lib = calloc(1, sizeof(struct libmtd));
- if (!lib)
- return NULL;
+ lib = xzalloc(sizeof(*lib));
lib->offs64_ioctls = OFFS64_IOCTLS_UNKNOWN;
@@ -917,11 +911,7 @@ int mtd_torture(libmtd_t desc, const struct mtd_dev_info *mtd, int fd, int eb)
normsg("run torture test for PEB %d", eb);
patt_count = ARRAY_SIZE(patterns);
- buf = malloc(mtd->eb_size);
- if (!buf) {
- errmsg("cannot allocate %d bytes of memory", mtd->eb_size);
- return -1;
- }
+ buf = xmalloc(mtd->eb_size);
for (i = 0; i < patt_count; i++) {
err = mtd_erase(desc, mtd, fd, eb);
@@ -1240,11 +1230,7 @@ int mtd_write_img(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
goto out_close;
}
- buf = malloc(mtd->eb_size);
- if (!buf) {
- sys_errmsg("cannot allocate %d bytes of memory", mtd->eb_size);
- goto out_close;
- }
+ buf = xmalloc(mtd->eb_size);
while (written < len) {
int rd = 0;