Commit 11400f86 authored by Joel Granados's avatar Joel Granados
Browse files

sysctl: Return -ENOSYS from proc_douintvec_conv when CONFIG_PROC_SYSCTL=n 



Ensure an error if prco_douintvec_conv is erroneously called in a system
with CONFIG_PROC_SYSCTL=n

Signed-off-by: default avatarJoel Granados <joel.granados@kernel.org>
parent f7386f54

kernel/sysctl.c

+8 −0
Original line number Diff line number Diff line
@@ -1071,6 +1071,14 @@ int proc_douintvec_minmax(const struct ctl_table *table, int dir, 
	return -ENOSYS;

}



int proc_douintvec_conv(const struct ctl_table *table, int write, void *buffer,

			size_t *lenp, loff_t *ppos,

			int (*conv)(unsigned long *lvalp, unsigned int *valp,

				    int write, const struct ctl_table *table))

{

	return -ENOSYS;

}



int proc_dou8vec_minmax(const struct ctl_table *table, int dir,

			void *buffer, size_t *lenp, loff_t *ppos)

{