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Diffstat (limited to 'arch/um/kernel/initrd.c')
-rw-r--r--arch/um/kernel/initrd.c33
1 files changed, 15 insertions, 18 deletions
diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c
index 82ecf904b09..16dc43e9d94 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:
- */