ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_max() is inclusive. So a -1 has been added when needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
fs/proc/generic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 775ce0bcf08c..c02f1e63f82d 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -202,8 +202,8 @@ int proc_alloc_inum(unsigned int *inum)
{
int i;
- i = ida_simple_get(&proc_inum_ida, 0, UINT_MAX - PROC_DYNAMIC_FIRST + 1,
- GFP_KERNEL);
+ i = ida_alloc_max(&proc_inum_ida, UINT_MAX - PROC_DYNAMIC_FIRST,
+ GFP_KERNEL);
if (i < 0)
return i;
@@ -213,7 +213,7 @@ int proc_alloc_inum(unsigned int *inum)
void proc_free_inum(unsigned int inum)
{
- ida_simple_remove(&proc_inum_ida, inum - PROC_DYNAMIC_FIRST);
+ ida_free(&proc_inum_ida, inum - PROC_DYNAMIC_FIRST);
}
static int proc_misc_d_revalidate(struct dentry *dentry, unsigned int flags)
--
2.43.0
