diff options
Diffstat (limited to 'arch/um/kernel/initrd.c')
| -rw-r--r-- | arch/um/kernel/initrd.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c index 82ecf90..16dc43e 100644 --- a/arch/um/kernel/initrd.c +++ b/arch/um/kernel/initrd.c @@ -7,7 +7,6 @@ #include "linux/bootmem.h" #include "linux/initrd.h" #include "asm/types.h" -#include "user_util.h" #include "kern_util.h" #include "initrd.h" #include "init.h" @@ -22,12 +21,20 @@ static int __init read_initrd(void) long long size; int err; - if(initrd == NULL) return 0; + if(initrd == NULL) + return 0; + err = os_file_size(initrd, &size); - if(err) return 0; + if(err) + return 0; + area = alloc_bootmem(size); - if(area == NULL) return 0; - if(load_initrd(initrd, area, size) == -1) return 0; + if(area == NULL) + return 0; + + if(load_initrd(initrd, area, size) == -1) + return 0; + initrd_start = (unsigned long) area; initrd_end = initrd_start + size; return 0; @@ -54,25 +61,15 @@ int load_initrd(char *filename, void *buf, int size) fd = os_open_file(filename, of_read(OPENFLAGS()), 0); if(fd < 0){ printk("Opening '%s' failed - err = %d\n", filename, -fd); - return(-1); + return -1; } n = os_read_file(fd, buf, size); if(n != size){ printk("Read of %d bytes from '%s' failed, err = %d\n", size, filename, -n); - return(-1); + return -1; } os_close_file(fd); - return(0); + return 0; } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ |