1 files changed, 7 insertions, 14 deletions

diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c
index a934ac42178d..c90bd2f70b3f 100644
--- a/drivers/acpi/system.c
+++ b/drivers/acpi/system.c
@@ -47,10 +47,9 @@ extern struct fadt_descriptor acpi_fadt;
 
 static int acpi_system_read_info(struct seq_file *seq, void *offset)
 {
-        ACPI_FUNCTION_TRACE("acpi_system_read_info");
 
         seq_printf(seq, "version:                 %x\n", ACPI_CA_VERSION);
-        return_VALUE(0);
+        return 0;
 }
 
 static int acpi_system_info_open_fs(struct inode *inode, struct file *file)
@@ -80,17 +79,16 @@ acpi_system_read_dsdt(struct file *file,
         struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL };
         ssize_t res;
 
-        ACPI_FUNCTION_TRACE("acpi_system_read_dsdt");
 
         status = acpi_get_table(ACPI_TABLE_ID_DSDT, 1, &dsdt);
         if (ACPI_FAILURE(status))
-                return_VALUE(-ENODEV);
+                return -ENODEV;
 
         res = simple_read_from_buffer(buffer, count, ppos,
                                       dsdt.pointer, dsdt.length);
         acpi_os_free(dsdt.pointer);
 
-        return_VALUE(res);
+        return res;
 }
 
 static ssize_t acpi_system_read_fadt(struct file *, char __user *, size_t,
@@ -108,17 +106,16 @@ acpi_system_read_fadt(struct file *file,
         struct acpi_buffer fadt = { ACPI_ALLOCATE_BUFFER, NULL };
         ssize_t res;
 
-        ACPI_FUNCTION_TRACE("acpi_system_read_fadt");
 
         status = acpi_get_table(ACPI_TABLE_ID_FADT, 1, &fadt);
         if (ACPI_FAILURE(status))
-                return_VALUE(-ENODEV);
+                return -ENODEV;
 
         res = simple_read_from_buffer(buffer, count, ppos,
                                       fadt.pointer, fadt.length);
         acpi_os_free(fadt.pointer);
 
-        return_VALUE(res);
+        return res;
 }
 
 static int __init acpi_system_init(void)
@@ -127,10 +124,9 @@ static int __init acpi_system_init(void)
         int error = 0;
         char *name;
 
-        ACPI_FUNCTION_TRACE("acpi_system_init");
 
         if (acpi_disabled)
-                return_VALUE(0);
+                return 0;
 
         /* 'info' [R] */
         name = ACPI_SYSTEM_FILE_INFO;
@@ -158,12 +154,9 @@ static int __init acpi_system_init(void)
                 goto Error;
 
       Done:
-        return_VALUE(error);
+        return error;
 
       Error:
-        ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-                          "Unable to create '%s' proc fs entry\n", name));
-
         remove_proc_entry(ACPI_SYSTEM_FILE_FADT, acpi_root_dir);
         remove_proc_entry(ACPI_SYSTEM_FILE_DSDT, acpi_root_dir);
         remove_proc_entry(ACPI_SYSTEM_FILE_INFO, acpi_root_dir);