[3/4] random: fix an incorrect __user annotation on proc_do_entropy
diff mbox series

Message ID 20200603055237.677416-4-hch@lst.de
State New
Headers show
  • [1/4] net/sysctl: use cpumask_parse in flow_limit_cpu_sysctl
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Commit Message

Christoph Hellwig June 3, 2020, 5:52 a.m. UTC
No user pointers for sysctls anymore.

Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot <lkp@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
 drivers/char/random.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 1e0db78b83baa..cf8a43f5eb2a0 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -2087,7 +2087,7 @@  static int proc_do_uuid(struct ctl_table *table, int write,
  * Return entropy available scaled to integral bits
 static int proc_do_entropy(struct ctl_table *table, int write,
-			   void __user *buffer, size_t *lenp, loff_t *ppos)
+			   void *buffer, size_t *lenp, loff_t *ppos)
 	struct ctl_table fake_table;
 	int entropy_count;