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drm/nv50: Fix race with PFIFO during PGRAPH context destruction.
[firefly-linux-kernel-4.4.55.git]
/
scripts
/
kallsyms.c
diff --git
a/scripts/kallsyms.c
b/scripts/kallsyms.c
index e3902fb39afd1f2c53f63c0cfa9aaa1273956a02..60dd3eb9366e4c5404383285df6cee3886bfa699 100644
(file)
--- a/
scripts/kallsyms.c
+++ b/
scripts/kallsyms.c
@@
-107,12
+107,8
@@
static int read_symbol(FILE *in, struct sym_entry *s)
rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
if (rc != 3) {
rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
if (rc != 3) {
- if (rc != EOF) {
- /* skip line. sym is used as dummy to
- * shut of "warn_unused_result" warning.
- */
- sym = fgets(str, 500, in);
- }
+ if (rc != EOF && fgets(str, 500, in) == NULL)
+ fprintf(stderr, "Read error or end of file.\n");
return -1;
}
return -1;
}