diff options
Diffstat (limited to 'kernel/features/fs.c')
| -rw-r--r-- | kernel/features/fs.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/kernel/features/fs.c b/kernel/features/fs.c index d16b7b4..753adb4 100644 --- a/kernel/features/fs.c +++ b/kernel/features/fs.c @@ -109,10 +109,10 @@ static void vfs_list_mounts() res vfs_mount(struct device *dev, const char *path) { - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; - if (!dev || !memory_valid(dev) || !dev->id) + if (!memory_valid(dev) || !dev->id) return -EFAULT; if (vfs_mounted(dev, path)) @@ -131,10 +131,10 @@ res vfs_mount(struct device *dev, const char *path) res vfs_read(const char *path, void *buf, u32 offset, u32 count) { /* printf("%s READ: %s\n", proc_current() ? proc_current()->name : "Unknown", path); */ - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; - if (!buf || !memory_valid(buf)) + if (!memory_valid(buf)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); @@ -160,10 +160,10 @@ res vfs_read(const char *path, void *buf, u32 offset, u32 count) res vfs_write(const char *path, void *buf, u32 offset, u32 count) { /* printf("%s WRITE: %s\n", proc_current() ? proc_current()->name : "Unknown", path); */ - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; - if (!buf || !memory_valid(buf)) + if (!memory_valid(buf)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); @@ -188,7 +188,7 @@ res vfs_write(const char *path, void *buf, u32 offset, u32 count) res vfs_ioctl(const char *path, u32 request, void *arg1, void *arg2, void *arg3) { - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); @@ -210,10 +210,10 @@ res vfs_ioctl(const char *path, u32 request, void *arg1, void *arg2, void *arg3) res vfs_stat(const char *path, struct stat *buf) { - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; - if (!buf || !memory_valid(buf)) + if (!memory_valid(buf)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); @@ -235,7 +235,7 @@ res vfs_stat(const char *path, struct stat *buf) res vfs_wait(const char *path, u32 func_ptr) { - if (!path || !func_ptr || !memory_valid(path)) + if (!func_ptr || !memory_valid(path)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); @@ -257,7 +257,7 @@ res vfs_wait(const char *path, u32 func_ptr) res vfs_poll(const char **files) { - if (!files || !memory_valid(files)) + if (!memory_valid(files)) return -EFAULT; for (const char **p = files; *p && memory_valid(*p) && **p; p++) { @@ -276,7 +276,7 @@ res vfs_poll(const char **files) res vfs_ready(const char *path) { - if (!path || !memory_valid(path)) + if (!memory_valid(path)) return -EFAULT; struct mount_info *m = vfs_find_mount_info(path); |