diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kexec_file.c | 14 | ||||
| -rw-r--r-- | kernel/module.c | 7 |
2 files changed, 10 insertions, 11 deletions
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c index 1cc82557f4c1..b20cfde8a01d 100644 --- a/kernel/kexec_file.c +++ b/kernel/kexec_file.c @@ -220,13 +220,12 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd, { int ret; void *ldata; - loff_t size; ret = kernel_read_file_from_fd(kernel_fd, &image->kernel_buf, - &size, INT_MAX, READING_KEXEC_IMAGE); - if (ret) + INT_MAX, READING_KEXEC_IMAGE); + if (ret < 0) return ret; - image->kernel_buf_len = size; + image->kernel_buf_len = ret; /* Call arch image probe handlers */ ret = arch_kexec_kernel_image_probe(image, image->kernel_buf, @@ -243,11 +242,12 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd, /* It is possible that there no initramfs is being loaded */ if (!(flags & KEXEC_FILE_NO_INITRAMFS)) { ret = kernel_read_file_from_fd(initrd_fd, &image->initrd_buf, - &size, INT_MAX, + INT_MAX, READING_KEXEC_INITRAMFS); - if (ret) + if (ret < 0) goto out; - image->initrd_buf_len = size; + image->initrd_buf_len = ret; + ret = 0; } if (cmdline_len) { diff --git a/kernel/module.c b/kernel/module.c index 4218abd272ee..9faa6322f17b 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -4035,7 +4035,6 @@ SYSCALL_DEFINE3(init_module, void __user *, umod, SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags) { struct load_info info = { }; - loff_t size; void *hdr = NULL; int err; @@ -4049,12 +4048,12 @@ SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags) |MODULE_INIT_IGNORE_VERMAGIC)) return -EINVAL; - err = kernel_read_file_from_fd(fd, &hdr, &size, INT_MAX, + err = kernel_read_file_from_fd(fd, &hdr, INT_MAX, READING_MODULE); - if (err) + if (err < 0) return err; info.hdr = hdr; - info.len = size; + info.len = err; return load_module(&info, uargs, flags); } |