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authorChristoph Hellwig <hch@lst.de>2017-09-01 17:39:15 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2017-09-05 01:05:15 +0200
commit73e18f7c0b3e1432353cdd86672c27cace7e6a7e (patch)
treeff7c1888b6830e493493ace40166ae514914e646 /fs/read_write.c
parentfs: fix kernel_write prototype (diff)
downloadlinux-73e18f7c0b3e1432353cdd86672c27cace7e6a7e.tar.xz
linux-73e18f7c0b3e1432353cdd86672c27cace7e6a7e.zip
fs: make the buf argument to __kernel_write a void pointer
This matches kernel_read and kernel_write and avoids any need for casts in the callers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/read_write.c')
-rw-r--r--fs/read_write.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/read_write.c b/fs/read_write.c
index 9f3aeb101d73..7415f94511e5 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -487,7 +487,7 @@ ssize_t __vfs_write(struct file *file, const char __user *p, size_t count,
}
EXPORT_SYMBOL(__vfs_write);
-ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t *pos)
+ssize_t __kernel_write(struct file *file, const void *buf, size_t count, loff_t *pos)
{
mm_segment_t old_fs;
const char __user *p;