switch simple cases of fget_light to fdget
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index ff5d4e4..e3bd7b8 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -4780,7 +4780,7 @@
asmlinkage long
sys_perfmonctl (int fd, int cmd, void __user *arg, int count)
{
- struct file *file = NULL;
+ struct fd f = {NULL, 0};
pfm_context_t *ctx = NULL;
unsigned long flags = 0UL;
void *args_k = NULL;
@@ -4789,7 +4789,6 @@
int narg, completed_args = 0, call_made = 0, cmd_flags;
int (*func)(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs);
int (*getsize)(void *arg, size_t *sz);
- int fput_needed;
#define PFM_MAX_ARGSIZE 4096
/*
@@ -4878,17 +4877,17 @@
ret = -EBADF;
- file = fget_light(fd, &fput_needed);
- if (unlikely(file == NULL)) {
+ f = fdget(fd);
+ if (unlikely(f.file == NULL)) {
DPRINT(("invalid fd %d\n", fd));
goto error_args;
}
- if (unlikely(PFM_IS_FILE(file) == 0)) {
+ if (unlikely(PFM_IS_FILE(f.file) == 0)) {
DPRINT(("fd %d not related to perfmon\n", fd));
goto error_args;
}
- ctx = file->private_data;
+ ctx = f.file->private_data;
if (unlikely(ctx == NULL)) {
DPRINT(("no context for fd %d\n", fd));
goto error_args;
@@ -4918,8 +4917,8 @@
if (call_made && PFM_CMD_RW_ARG(cmd) && copy_to_user(arg, args_k, base_sz*count)) ret = -EFAULT;
error_args:
- if (file)
- fput_light(file, fput_needed);
+ if (f.file)
+ fdput(f);
kfree(args_k);