diff options
Diffstat (limited to 'nuttx/drivers/mtd/ftl.c')
| -rwxr-xr-x | nuttx/drivers/mtd/ftl.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/nuttx/drivers/mtd/ftl.c b/nuttx/drivers/mtd/ftl.c index 40f208f56..2aaff1b37 100755 --- a/nuttx/drivers/mtd/ftl.c +++ b/nuttx/drivers/mtd/ftl.c @@ -49,6 +49,7 @@ #include <debug.h> #include <errno.h> +#include <nuttx/kmalloc.h> #include <nuttx/fs.h> #include <nuttx/ioctl.h> #include <nuttx/mtd.h> @@ -468,7 +469,7 @@ int ftl_initialize(int minor, uint8_t *buffer, FAR struct mtd_dev_s *mtd) /* Allocate a ramdisk device structure */ - dev = (struct ftl_struct_s *)malloc(sizeof(struct ftl_struct_s)); + dev = (struct ftl_struct_s *)kmalloc(sizeof(struct ftl_struct_s)); if (dev) { /* Initialize the ramdisk device structure */ @@ -484,18 +485,18 @@ int ftl_initialize(int minor, uint8_t *buffer, FAR struct mtd_dev_s *mtd) if (ret < 0) { fdbg("MTD ioctl(MTDIOC_GEOMETRY) failed: %d\n", ret); - free(dev); + kfree(dev); return ret; } /* Allocate one, in-memory erase block buffer */ #ifdef CONFIG_FS_WRITABLE - dev->eblock = (FAR uint8_t *)malloc(dev->geo.erasesize); + dev->eblock = (FAR uint8_t *)kmalloc(dev->geo.erasesize); if (!dev->eblock) { fdbg("Failed to allocate an erase block buffer\n"); - free(dev); + kfree(dev); return -ENOMEM; } #endif @@ -525,7 +526,7 @@ int ftl_initialize(int minor, uint8_t *buffer, FAR struct mtd_dev_s *mtd) if (ret < 0) { fdbg("rwb_initialize failed: %d\n", ret); - free(dev); + kfree(dev); return ret; } #endif @@ -540,7 +541,7 @@ int ftl_initialize(int minor, uint8_t *buffer, FAR struct mtd_dev_s *mtd) if (ret < 0) { fdbg("register_blockdriver failed: %d\n", -ret); - free(dev); + kfree(dev); } } return ret; |