From bdd1d2d3d251c65b74ac4493e08db18971c09240 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 1 Sep 2017 17:39:13 +0200 Subject: fs: fix kernel_read prototype Use proper ssize_t and size_t types for the return value and count argument, move the offset last and make it an in/out argument like all other read/write helpers, and make the buf argument a void pointer to get rid of lots of casts in the callers. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/coda/dir.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/coda') diff --git a/fs/coda/dir.c b/fs/coda/dir.c index c0474ac6cbf2..274ab5586dd0 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -368,9 +368,10 @@ static int coda_venus_readdir(struct file *coda_file, struct dir_context *ctx) goto out; while (1) { + loff_t pos = ctx->pos - 2; + /* read entries from the directory file */ - ret = kernel_read(host_file, ctx->pos - 2, (char *)vdir, - sizeof(*vdir)); + ret = kernel_read(host_file, vdir, sizeof(*vdir), &pos); if (ret < 0) { pr_err("%s: read dir %s failed %d\n", __func__, coda_f2s(&cii->c_fid), ret); -- cgit v1.2.1