From ac6614b76478e68173ccf7ad4e9e98035cc9c21d Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 22 May 2013 22:22:04 -0400 Subject: [readdir] constify ->actor Signed-off-by: Al Viro --- fs/compat.c | 33 ++++++++++++++------------------- 1 file changed, 14 insertions(+), 19 deletions(-) (limited to 'fs/compat.c') diff --git a/fs/compat.c b/fs/compat.c index 69ca1e30176..6af20de2c1a 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -874,15 +874,14 @@ asmlinkage long compat_sys_old_readdir(unsigned int fd, { int error; struct fd f = fdget(fd); - struct compat_readdir_callback buf; + struct compat_readdir_callback buf = { + .ctx.actor = compat_fillonedir, + .dirent = dirent + }; if (!f.file) return -EBADF; - buf.result = 0; - buf.dirent = dirent; - buf.ctx.actor = compat_fillonedir; - error = iterate_dir(f.file, &buf.ctx); if (buf.result) error = buf.result; @@ -954,7 +953,11 @@ asmlinkage long compat_sys_getdents(unsigned int fd, { struct fd f; struct compat_linux_dirent __user * lastdirent; - struct compat_getdents_callback buf; + struct compat_getdents_callback buf = { + .ctx.actor = compat_filldir, + .current_dir = dirent, + .count = count + }; int error; if (!access_ok(VERIFY_WRITE, dirent, count)) @@ -964,12 +967,6 @@ asmlinkage long compat_sys_getdents(unsigned int fd, if (!f.file) return -EBADF; - buf.current_dir = dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; - buf.ctx.actor = compat_filldir; - error = iterate_dir(f.file, &buf.ctx); if (error >= 0) error = buf.error; @@ -1041,7 +1038,11 @@ asmlinkage long compat_sys_getdents64(unsigned int fd, { struct fd f; struct linux_dirent64 __user * lastdirent; - struct compat_getdents_callback64 buf; + struct compat_getdents_callback64 buf = { + .ctx.actor = compat_filldir64, + .current_dir = dirent, + .count = count + }; int error; if (!access_ok(VERIFY_WRITE, dirent, count)) @@ -1051,12 +1052,6 @@ asmlinkage long compat_sys_getdents64(unsigned int fd, if (!f.file) return -EBADF; - buf.current_dir = dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; - buf.ctx.actor = compat_filldir64; - error = iterate_dir(f.file, &buf.ctx); if (error >= 0) error = buf.error; -- cgit v1.2.3-70-g09d2