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-rw-r--r--lib/earlycpio.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/lib/earlycpio.c b/lib/earlycpio.c
index 7aa7ce250c94..3eb3e4722b8e 100644
--- a/lib/earlycpio.c
+++ b/lib/earlycpio.c
@@ -49,22 +49,23 @@ enum cpio_fields {
/**
* cpio_data find_cpio_data - Search for files in an uncompressed cpio
- * @path: The directory to search for, including a slash at the end
- * @data: Pointer to the the cpio archive or a header inside
- * @len: Remaining length of the cpio based on data pointer
- * @offset: When a matching file is found, this is the offset to the
- * beginning of the cpio. It can be used to iterate through
- * the cpio to find all files inside of a directory path
+ * @path: The directory to search for, including a slash at the end
+ * @data: Pointer to the the cpio archive or a header inside
+ * @len: Remaining length of the cpio based on data pointer
+ * @nextoff: When a matching file is found, this is the offset from the
+ * beginning of the cpio to the beginning of the next file, not the
+ * matching file itself. It can be used to iterate through the cpio
+ * to find all files inside of a directory path.
*
- * @return: struct cpio_data containing the address, length and
- * filename (with the directory path cut off) of the found file.
- * If you search for a filename and not for files in a directory,
- * pass the absolute path of the filename in the cpio and make sure
- * the match returned an empty filename string.
+ * @return: struct cpio_data containing the address, length and
+ * filename (with the directory path cut off) of the found file.
+ * If you search for a filename and not for files in a directory,
+ * pass the absolute path of the filename in the cpio and make sure
+ * the match returned an empty filename string.
*/
struct cpio_data find_cpio_data(const char *path, void *data,
- size_t len, long *offset)
+ size_t len, long *nextoff)
{
const size_t cpio_header_len = 8*C_NFIELDS - 2;
struct cpio_data cd = { NULL, 0, "" };
@@ -124,7 +125,7 @@ struct cpio_data find_cpio_data(const char *path, void *data,
if ((ch[C_MODE] & 0170000) == 0100000 &&
ch[C_NAMESIZE] >= mypathsize &&
!memcmp(p, path, mypathsize)) {
- *offset = (long)nptr - (long)data;
+ *nextoff = (long)nptr - (long)data;
if (ch[C_NAMESIZE] - mypathsize >= MAX_CPIO_FILE_NAME) {
pr_warn(
"File %s exceeding MAX_CPIO_FILE_NAME [%d]\n",