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authorPavel Emelyanov <xemul@openvz.org>2011-11-02 13:38:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 16:07:00 -0700
commit887df07891de0435c25cffb92268fea2c621f99c (patch)
tree75773637a771f05f1aab438b7f609b2c00bb62c4 /fs/proc/proc_sysctl.c
parent89e8a244b97e48f1f30e898b6f32acca477f2a13 (diff)
procfs: report EISDIR when reading sysctl dirs in proc
On reading sysctl dirs we should return -EISDIR instead of -EINVAL. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/proc_sysctl.c')
-rw-r--r--fs/proc/proc_sysctl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 1a77dbef226..dacd840a675 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -370,6 +370,7 @@ static const struct file_operations proc_sys_file_operations = {
};
static const struct file_operations proc_sys_dir_file_operations = {
+ .read = generic_read_dir,
.readdir = proc_sys_readdir,
.llseek = generic_file_llseek,
};