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-rw-r--r--include/linux/coredump.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index b3c91d7..8ba66a9 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -16,6 +16,8 @@ static inline int dump_write(struct file *file, const void *addr, int nr)
static inline int dump_seek(struct file *file, loff_t off)
{
+ int ret = 1;
+
if (file->f_op->llseek && file->f_op->llseek != no_llseek) {
if (file->f_op->llseek(file, off, SEEK_CUR) < 0)
return 0;
@@ -29,13 +31,15 @@ static inline int dump_seek(struct file *file, loff_t off)
if (n > PAGE_SIZE)
n = PAGE_SIZE;
- if (!dump_write(file, buf, n))
- return 0;
+ if (!dump_write(file, buf, n)) {
+ ret = 0;
+ break;
+ }
off -= n;
}
free_page((unsigned long)buf);
}
- return 1;
+ return ret;
}
#endif /* _LINUX_COREDUMP_H */