LU-14428 libcfs: discard cfs_trace_allocate_string_buffer

[fs/lustre-release.git] / libcfs / libcfs / module.c

diff --git a/libcfs/libcfs/module.c b/libcfs/libcfs/module.c
index d7c1bcf..c433da2 100644 (file)
--- a/libcfs/libcfs/module.c
+++ b/libcfs/libcfs/module.c
@@ -294,9 +294,9 @@ static int __proc_dobitmasks(void *data, int write,
        int           is_printk = (mask == &libcfs_printk) ? 1 : 0;
 
        if (!write) {
-               rc = cfs_trace_allocate_string_buffer(&tmpstr, tmpstrlen);
-               if (rc < 0)
-                       return rc;
+               tmpstr = kmalloc(tmpstrlen, GFP_KERNEL | __GFP_ZERO);
+               if (!tmpstr)
+                       return -ENOMEM;
                libcfs_debug_mask2str(tmpstr, tmpstrlen, *mask, is_subsys);
                rc = strlen(tmpstr);