diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 09:52:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 09:52:05 -0700 |
| commit | 47a469421d792dcb91a1e73319d26134241953d2 (patch) | |
| tree | 6a388381a434ebe87fed2fbb10a53ced7a7ce8b5 /kernel/trace | |
| parent | c13c81006314ad76c2b31824960a900385601b8b (diff) | |
| parent | 51229b495340bd7a02ce3622d1966829b67054ea (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge second patchbomb from Andrew Morton:
- most of the rest of MM
- lots of misc things
- procfs updates
- printk feature work
- updates to get_maintainer, MAINTAINERS, checkpatch
- lib/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (96 commits)
exit,stats: /* obey this comment */
coredump: add __printf attribute to cn_*printf functions
coredump: use from_kuid/kgid when formatting corename
fs/reiserfs: remove unneeded cast
NILFS2: support NFSv2 export
fs/befs/btree.c: remove unneeded initializations
fs/minix: remove unneeded cast
init/do_mounts.c: add create_dev() failure log
kasan: remove duplicate definition of the macro KASAN_FREE_PAGE
fs/efs: femove unneeded cast
checkpatch: emit "NOTE: <types>" message only once after multiple files
checkpatch: emit an error when there's a diff in a changelog
checkpatch: validate MODULE_LICENSE content
checkpatch: add multi-line handling for PREFER_ETHER_ADDR_COPY
checkpatch: suggest using eth_zero_addr() and eth_broadcast_addr()
checkpatch: fix processing of MEMSET issues
checkpatch: suggest using ether_addr_equal*()
checkpatch: avoid NOT_UNIFIED_DIFF errors on cover-letter.patch files
checkpatch: remove local from codespell path
checkpatch: add --showfile to allow input via pipe to show filenames
...
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/blktrace.c | 6 | ||||
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 5 |
2 files changed, 4 insertions, 7 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 483cecfa5c17..4eeae4674b5a 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -439,7 +439,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, { struct blk_trace *old_bt, *bt = NULL; struct dentry *dir = NULL; - int ret, i; + int ret; if (!buts->buf_size || !buts->buf_nr) return -EINVAL; @@ -451,9 +451,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, * some device names have larger paths - convert the slashes * to underscores for this to work as expected */ - for (i = 0; i < strlen(buts->name); i++) - if (buts->name[i] == '/') - buts->name[i] = '_'; + strreplace(buts->name, '/', '_'); bt = kzalloc(sizeof(*bt), GFP_KERNEL); if (!bt) diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 7f2e97ce71a7..9d4a78f45dc4 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -2082,7 +2082,7 @@ struct function_filter_data { static char ** ftrace_function_filter_re(char *buf, int len, int *count) { - char *str, *sep, **re; + char *str, **re; str = kstrndup(buf, len, GFP_KERNEL); if (!str) @@ -2092,8 +2092,7 @@ ftrace_function_filter_re(char *buf, int len, int *count) * The argv_split function takes white space * as a separator, so convert ',' into spaces. */ - while ((sep = strchr(str, ','))) - *sep = ' '; + strreplace(str, ',', ' '); re = argv_split(GFP_KERNEL, str, count); kfree(str); |