[git commit] unzip: remove now-pointless lseek which returns current position

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=e6add210b220bd8fe56ca711279b44e111bdd8f0
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

archival/unzip.c: In function 'read_next_cdf':
archival/unzip.c:271:8: warning: variable 'org' set but
                                 not used [-Wunused-but-set-variable]
  off_t org;
        ^~~

Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn at axis.com>
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 archival/unzip.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/archival/unzip.c b/archival/unzip.c
index f172643..98a71c0 100644
--- a/archival/unzip.c
+++ b/archival/unzip.c
@@ -268,13 +268,11 @@ static uint32_t find_cdf_offset(void)
 
 static uint32_t read_next_cdf(uint32_t cdf_offset, cdf_header_t *cdf_ptr)
 {
-	off_t org;
 	uint32_t magic;
 
 	if (cdf_offset == BAD_CDF_OFFSET)
 		return cdf_offset;
 
-	org = xlseek(zip_fd, 0, SEEK_CUR);
 	dbg("Reading CDF at 0x%x", (unsigned)cdf_offset);
 	xlseek(zip_fd, cdf_offset, SEEK_SET);
 	xread(zip_fd, &magic, 4);
@@ -284,9 +282,6 @@ static uint32_t read_next_cdf(uint32_t cdf_offset, cdf_header_t *cdf_ptr)
 		return 0; /* EOF */
 	}
 	xread(zip_fd, cdf_ptr->raw, CDF_HEADER_LEN);
-	/* Caller doesn't need this: */
-	/* dbg("Returning file position to 0x%"OFF_FMT"x", org); */
-	/* xlseek(zip_fd, org, SEEK_SET); */
 
 	FIX_ENDIANNESS_CDF(*cdf_ptr);
 	dbg("  file_name_length:%u extra_field_length:%u file_comment_length:%u",