diff options
Diffstat (limited to 'fs/pipe.c')
| -rw-r--r-- | fs/pipe.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/fs/pipe.c b/fs/pipe.c index f0f4ab36c444..6d98566201ef 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -1020,7 +1020,7 @@ const struct file_operations pipefifo_fops = { * Currently we rely on the pipe array holding a power-of-2 number * of pages. Returns 0 on error. */ -static inline unsigned int round_pipe_size(unsigned int size) +unsigned int round_pipe_size(unsigned int size) { unsigned long nr_pages; @@ -1125,25 +1125,13 @@ out_revert_acct: } /* - * This should work even if CONFIG_PROC_FS isn't set, as proc_dointvec_minmax + * This should work even if CONFIG_PROC_FS isn't set, as proc_dopipe_max_size * will return an error. */ int pipe_proc_fn(struct ctl_table *table, int write, void __user *buf, size_t *lenp, loff_t *ppos) { - unsigned int rounded_pipe_max_size; - int ret; - - ret = proc_douintvec_minmax(table, write, buf, lenp, ppos); - if (ret < 0 || !write) - return ret; - - rounded_pipe_max_size = round_pipe_size(pipe_max_size); - if (rounded_pipe_max_size == 0) - return -EINVAL; - - pipe_max_size = rounded_pipe_max_size; - return ret; + return proc_dopipe_max_size(table, write, buf, lenp, ppos); } /* |