No seek-read routines use the length argument, so eliminate it from

wtap_seek_read().

svn path=/trunk/; revision=54570

1 files changed, 2 insertions, 4 deletions

diff --git a/wiretap/network_instruments.c b/wiretap/network_instruments.c
index 6b7fc7ff78..2e9f340288 100644
--- a/wiretap/network_instruments.c
+++ b/wiretap/network_instruments.c
@@ -101,8 +101,7 @@ static void init_gmt_to_localtime_offset(void)
 static gboolean observer_read(wtap *wth, int *err, gchar **err_info,
     gint64 *data_offset);
 static gboolean observer_seek_read(wtap *wth, gint64 seek_off,
-    struct wtap_pkthdr *phdr, Buffer *buf, int length,
-    int *err, gchar **err_info);
+    struct wtap_pkthdr *phdr, Buffer *buf, int *err, gchar **err_info);
 static int read_packet_header(FILE_T fh, union wtap_pseudo_header *pseudo_header,
     packet_entry_header *packet_header, int *err, gchar **err_info);
 static gboolean process_packet_header(wtap *wth,
@@ -312,8 +311,7 @@ static gboolean observer_read(wtap *wth, int *err, gchar **err_info,
 
 /* Reads a packet at an offset. */
 static gboolean observer_seek_read(wtap *wth, gint64 seek_off,
-    struct wtap_pkthdr *phdr, Buffer *buf, int length _U_,
-    int *err, gchar **err_info)
+    struct wtap_pkthdr *phdr, Buffer *buf, int *err, gchar **err_info)
 {
     union wtap_pseudo_header *pseudo_header = &phdr->pseudo_header;
     packet_entry_header packet_header;