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/binfmt_aout.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/binfmt_aout.c') diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c index 9be82c4e14a4..ce1824f47ba6 100644 --- a/fs/binfmt_aout.c +++ b/fs/binfmt_aout.c @@ -341,11 +341,12 @@ static int load_aout_library(struct file *file) unsigned long error; int retval; struct exec ex; + loff_t pos = 0; inode = file_inode(file); retval = -ENOEXEC; - error = kernel_read(file, 0, (char *) &ex, sizeof(ex)); + error = kernel_read(file, &ex, sizeof(ex), &pos); if (error != sizeof(ex)) goto out; -- cgit v1.2.3-55-g7522