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Re: [PATCH v3 1/3] hw/9pfs : add spaces around operator
From: |
Christian Schoenebeck |
Subject: |
Re: [PATCH v3 1/3] hw/9pfs : add spaces around operator |
Date: |
Tue, 03 Nov 2020 14:50:02 +0100 |
On Freitag, 30. Oktober 2020 05:35:13 CET Xinhao Zhang wrote:
> Fix code style. Operator needs spaces both sides.
>
> Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com>
> Signed-off-by: Kai Deng <dengkai1@huawei.com>
> Reported-by: Euler Robot <euler.robot@huawei.com>
> Reviewed-by: Greg Kurz <groug@kaod.org>
> ---
> hw/9pfs/9p-local.c | 10 +++++-----
> hw/9pfs/9p.c | 16 ++++++++--------
> 2 files changed, 13 insertions(+), 13 deletions(-)
>
Queued on 9p.next:
https://github.com/cschoenebeck/qemu/commits/9p.next
Thanks!
---
Actually it's not clear to me why you exactly chose those code style issues to
fix, as the same files contain more of them, but okay:
scripts/checkpatch.pl -f hw/9pfs/9p-local.c hw/9pfs/9p.c hw/9pfs/9p.h hw/9pfs/
cofs.c
Checking hw/9pfs/9p-local.c...
WARNING: Block comments use a leading /* on a separate line
#289: FILE: hw/9pfs/9p-local.c:289:
+ /* We can't go this far with map_dirfd not being a valid file
descriptor
WARNING: Block comments use a leading /* on a separate line
#340: FILE: hw/9pfs/9p-local.c:340:
+ /* FIXME: this should be handled with fchmodat(AT_SYMLINK_NOFOLLOW).
WARNING: Block comments use a leading /* on a separate line
#355: FILE: hw/9pfs/9p-local.c:355:
+ /* Fallback for systems that don't support O_PATH: we depend on the file
WARNING: Block comments use a leading /* on a separate line
#372: FILE: hw/9pfs/9p-local.c:372:
+ /* Access modes are ignored when O_PATH is supported. If name is a
symbolic
WARNING: Block comments use a leading /* on a separate line
#1084: FILE: hw/9pfs/9p-local.c:1084:
+ /* We need to remove the metadata as well:
WARNING: Block comments use a leading /* on a separate line
#1233: FILE: hw/9pfs/9p-local.c:1233:
+ /* Symbolic links are resolved by the client. We can assume
WARNING: line over 80 characters
#1399: FILE: hw/9pfs/9p-local.c:1399:
+static int local_ioc_getversion_init(FsContext *ctx, LocalData *data, Error
**errp)
total: 0 errors, 7 warnings, 1596 lines checked
hw/9pfs/9p-local.c has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking hw/9pfs/9p.c...
WARNING: Block comments use a trailing */ on a separate line
#237: FILE: hw/9pfs/9p.c:237:
+ * returns 0 if fid got re-opened, 1 if not, < 0 on error */
ERROR: if this code is redundant consider removing it
#3948: FILE: hw/9pfs/9p.c:3948:
+#if 0
total: 1 errors, 1 warnings, 4190 lines checked
hw/9pfs/9p.c has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking hw/9pfs/9p.h...
WARNING: Block comments use a leading /* on a separate line
#140: FILE: hw/9pfs/9p.h:140:
+/* According to the specification, 9p messages start with a 7-byte header.
WARNING: Block comments use a leading /* on a separate line
#158: FILE: hw/9pfs/9p.h:158:
+/* FIXME
ERROR: open brace '{' following struct go on the same line
#177: FILE: hw/9pfs/9p.h:177:
+typedef struct V9fsConf
+{
ERROR: open brace '{' following struct go on the same line
#188: FILE: hw/9pfs/9p.h:188:
+typedef struct V9fsXattr
+{
ERROR: open brace '{' following struct go on the same line
#406: FILE: hw/9pfs/9p.h:406:
+typedef struct V9fsFlock
+{
ERROR: open brace '{' following struct go on the same line
#416: FILE: hw/9pfs/9p.h:416:
+typedef struct V9fsGetlock
+{
total: 4 errors, 2 warnings, 482 lines checked
hw/9pfs/9p.h has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking hw/9pfs/cofs.c...
total: 0 errors, 0 warnings, 372 lines checked
hw/9pfs/cofs.c has no obvious style problems and is ready for submission.
> diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c
> index 3107637209..af52c1daac 100644
> --- a/hw/9pfs/9p-local.c
> +++ b/hw/9pfs/9p-local.c
> @@ -162,13 +162,13 @@ static void local_mapped_file_attr(int dirfd, const
> char *name, memset(buf, 0, ATTR_MAX);
> while (fgets(buf, ATTR_MAX, fp)) {
> if (!strncmp(buf, "virtfs.uid", 10)) {
> - stbuf->st_uid = atoi(buf+11);
> + stbuf->st_uid = atoi(buf + 11);
> } else if (!strncmp(buf, "virtfs.gid", 10)) {
> - stbuf->st_gid = atoi(buf+11);
> + stbuf->st_gid = atoi(buf + 11);
> } else if (!strncmp(buf, "virtfs.mode", 11)) {
> - stbuf->st_mode = atoi(buf+12);
> + stbuf->st_mode = atoi(buf + 12);
> } else if (!strncmp(buf, "virtfs.rdev", 11)) {
> - stbuf->st_rdev = atoi(buf+12);
> + stbuf->st_rdev = atoi(buf + 12);
> }
> memset(buf, 0, ATTR_MAX);
> }
> @@ -823,7 +823,7 @@ static int local_open2(FsContext *fs_ctx, V9fsPath
> *dir_path, const char *name, if (fd == -1) {
> goto out;
> }
> - credp->fc_mode = credp->fc_mode|S_IFREG;
> + credp->fc_mode = credp->fc_mode | S_IFREG;
> if (fs_ctx->export_flags & V9FS_SM_MAPPED) {
> /* Set cleint credentials in xattr */
> err = local_set_xattrat(dirfd, name, credp);
> diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
> index 741d222c3f..94df440fc7 100644
> --- a/hw/9pfs/9p.c
> +++ b/hw/9pfs/9p.c
> @@ -1091,7 +1091,7 @@ static mode_t v9mode_to_mode(uint32_t mode, V9fsString
> *extension) }
> }
>
> - if (!(ret&~0777)) {
> + if (!(ret & ~0777)) {
> ret |= S_IFREG;
> }
>
> @@ -2776,7 +2776,7 @@ static void coroutine_fn v9fs_create(void *opaque)
> v9fs_path_unlock(s);
> } else {
> err = v9fs_co_open2(pdu, fidp, &name, -1,
> - omode_to_uflags(mode)|O_CREAT, perm, &stbuf);
> + omode_to_uflags(mode) | O_CREAT, perm, &stbuf);
> if (err < 0) {
> goto out;
> }
> @@ -3428,7 +3428,7 @@ static int v9fs_fill_statfs(V9fsState *s, V9fsPDU
> *pdu, struct statfs *stbuf) * compute bsize factor based on host file
> system block size
> * and client msize
> */
> - bsize_factor = (s->msize - P9_IOHDRSZ)/stbuf->f_bsize;
> + bsize_factor = (s->msize - P9_IOHDRSZ) / stbuf->f_bsize;
> if (!bsize_factor) {
> bsize_factor = 1;
> }
> @@ -3440,9 +3440,9 @@ static int v9fs_fill_statfs(V9fsState *s, V9fsPDU
> *pdu, struct statfs *stbuf) * adjust(divide) the number of blocks, free
> blocks and available * blocks by bsize factor
> */
> - f_blocks = stbuf->f_blocks/bsize_factor;
> - f_bfree = stbuf->f_bfree/bsize_factor;
> - f_bavail = stbuf->f_bavail/bsize_factor;
> + f_blocks = stbuf->f_blocks / bsize_factor;
> + f_bfree = stbuf->f_bfree / bsize_factor;
> + f_bavail = stbuf->f_bavail / bsize_factor;
> f_files = stbuf->f_files;
> f_ffree = stbuf->f_ffree;
> fsid_val = (unsigned int) stbuf->f_fsid.__val[0] |
> @@ -4185,6 +4185,6 @@ static void __attribute__((__constructor__))
> v9fs_set_fd_limit(void) error_report("Failed to get the resource limit");
> exit(1);
> }
> - open_fd_hw = rlim.rlim_cur - MIN(400, rlim.rlim_cur/3);
> - open_fd_rc = rlim.rlim_cur/2;
> + open_fd_hw = rlim.rlim_cur - MIN(400, rlim.rlim_cur / 3);
> + open_fd_rc = rlim.rlim_cur / 2;
> }
Best regards,
Christian Schoenebeck
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