From e16f5350d4cf402cffd18898b07c3b72917db192 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Fri, 8 Jun 2007 13:46:54 -0700 Subject: uml: get declaration of simple_strtoul Include linux/kernel.h wherever simple_strtoul is used. This kills a compile warning in stderr_console.c and potential ones in the other files. This also fixes a bunch of style violations in exitcode.c. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/drivers/line.c | 1 + arch/um/drivers/stderr_console.c | 1 + arch/um/drivers/ubd_kern.c | 1 + arch/um/kernel/exitcode.c | 39 +++++++++++++++++---------------------- 4 files changed, 20 insertions(+), 22 deletions(-) (limited to 'arch') diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index ced9910..4bd40bb 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -3,6 +3,7 @@ * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/sched.h" #include "linux/slab.h" #include "linux/list.h" diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c index 9115392..4739dd5 100644 --- a/arch/um/drivers/stderr_console.c +++ b/arch/um/drivers/stderr_console.c @@ -1,3 +1,4 @@ +#include #include #include diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 70509dd..2e09f16 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -20,6 +20,7 @@ #define MAJOR_NR UBD_MAJOR #define UBD_SHIFT 4 +#include "linux/kernel.h" #include "linux/module.h" #include "linux/blkdev.h" #include "linux/hdreg.h" diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c index 8b7f2cd..c716b5a 100644 --- a/arch/um/kernel/exitcode.c +++ b/arch/um/kernel/exitcode.c @@ -1,8 +1,9 @@ -/* +/* * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) * Licensed under the GPL */ +#include "linux/kernel.h" #include "linux/init.h" #include "linux/ctype.h" #include "linux/proc_fs.h" @@ -24,11 +25,14 @@ static int read_proc_exitcode(char *page, char **start, off_t off, val = uml_exitcode; len = sprintf(page, "%d\n", val); len -= off; - if(len <= off+count) *eof = 1; + if(len <= off+count) + *eof = 1; *start = page + off; - if(len > count) len = count; - if(len < 0) len = 0; - return(len); + if(len > count) + len = count; + if(len < 0) + len = 0; + return len; } static int write_proc_exitcode(struct file *file, const char __user *buffer, @@ -38,12 +42,14 @@ static int write_proc_exitcode(struct file *file, const char __user *buffer, int tmp; if(copy_from_user(buf, buffer, count)) - return(-EFAULT); + return -EFAULT; + tmp = simple_strtol(buf, &end, 0); if((*end != '\0') && !isspace(*end)) - return(-EINVAL); + return -EINVAL; + uml_exitcode = tmp; - return(count); + return count; } static int make_proc_exitcode(void) @@ -54,24 +60,13 @@ static int make_proc_exitcode(void) if(ent == NULL){ printk(KERN_WARNING "make_proc_exitcode : Failed to register " "/proc/exitcode\n"); - return(0); + return 0; } ent->read_proc = read_proc_exitcode; ent->write_proc = write_proc_exitcode; - - return(0); + + return 0; } __initcall(make_proc_exitcode); - -/* - * 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: - */ -- cgit v1.1