diff options
author | Jiri Kosina <jkosina@suse.cz> | 2021-06-30 09:02:28 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2021-06-30 09:02:28 +0200 |
commit | 5a94296bc02ac616336da7b5332b86d2ca8827f0 (patch) | |
tree | d13c4e7db2b4b01adb87fbf2ea5bafd2dc920b2f /fs/proc/generic.c | |
parent | 3b770932eefb7c0c6319d332023efee87eb12913 (diff) | |
parent | 24a31ea94922d391a96a9dd0a9a830de65423817 (diff) |
Merge branch 'for-5.14/amd-sfh' into for-linus
- support for Renoir and Cezanne SoCs
- support for Ambient Light Sensor
- support for Human Presence Detection sensor
all from Basavaraj Natikar
Diffstat (limited to 'fs/proc/generic.c')
-rw-r--r-- | fs/proc/generic.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index bc86aa87cc41a..5b78739e60e40 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -166,15 +166,8 @@ static int __xlate_proc_name(const char *name, struct proc_dir_entry **ret, const char *cp = name, *next; struct proc_dir_entry *de; - de = *ret; - if (!de) - de = &proc_root; - - while (1) { - next = strchr(cp, '/'); - if (!next) - break; - + de = *ret ?: &proc_root; + while ((next = strchr(cp, '/')) != NULL) { de = pde_subdir_find(de, cp, next - cp); if (!de) { WARN(1, "name '%s'\n", name); @@ -756,7 +749,7 @@ int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) while (1) { next = pde_subdir_first(de); if (next) { - if (unlikely(pde_is_permanent(root))) { + if (unlikely(pde_is_permanent(next))) { write_unlock(&proc_subdir_lock); WARN(1, "removing permanent /proc entry '%s/%s'", next->parent->name, next->name); |