fs: fix kernel_write prototype

Make the position an in/out argument like all the other read/write
helpers and and make the buf argument a void pointer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 6 insertions, 3 deletions

diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
index 243fa1c28b4a..58ea8c03662e 100644
--- a/kernel/sysctl_binary.c
+++ b/kernel/sysctl_binary.c
@@ -1017,6 +1017,7 @@ static ssize_t bin_intvec(struct file *file,
                 size_t length = newlen / sizeof(*vec);
                 char *str, *end;
                 int i;
+                loff_t pos = 0;
 
                 str = buffer;
                 end = str + BUFSZ;
@@ -1030,7 +1031,7 @@ static ssize_t bin_intvec(struct file *file,
                         str += scnprintf(str, end - str, "%lu\t", value);
                 }
 
-                result = kernel_write(file, buffer, str - buffer, 0);
+                result = kernel_write(file, buffer, str - buffer, &pos);
                 if (result < 0)
                         goto out_kfree;
         }
@@ -1089,6 +1090,7 @@ static ssize_t bin_ulongvec(struct file *file,
                 size_t length = newlen / sizeof(*vec);
                 char *str, *end;
                 int i;
+                loff_t pos = 0;
 
                 str = buffer;
                 end = str + BUFSZ;
@@ -1102,7 +1104,7 @@ static ssize_t bin_ulongvec(struct file *file,
                         str += scnprintf(str, end - str, "%lu\t", value);
                 }
 
-                result = kernel_write(file, buffer, str - buffer, 0);
+                result = kernel_write(file, buffer, str - buffer, &pos);
                 if (result < 0)
                         goto out_kfree;
         }
@@ -1192,6 +1194,7 @@ static ssize_t bin_dn_node_address(struct file *file,
                 __le16 dnaddr;
                 char buf[15];
                 int len;
+                loff_t pos = 0;
 
                 result = -EINVAL;
                 if (newlen != sizeof(dnaddr))
@@ -1205,7 +1208,7 @@ static ssize_t bin_dn_node_address(struct file *file,
                                 le16_to_cpu(dnaddr) >> 10,
                                 le16_to_cpu(dnaddr) & 0x3ff);
 
-                result = kernel_write(file, buf, len, 0);
+                result = kernel_write(file, buf, len, &pos);
                 if (result < 0)
                         goto out;
         }