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e2fsprogs
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build: fix unused/uninitialized variable warnings 

Fix a few warnings about unused and uninitialized variables.

Also fix util/subst.c to include <sys/time.h> to avoid using
undeclared functions gettimeofday() and futimes().

Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
test-maint
Andreas Dilger 2014-07-25 21:43:08 -04:00 committed by Theodore Ts'o
parent 57b7fabc2e
commit 8b90ab2b1c
6 changed files with 5 additions and 9 deletions
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3
debugfs/debugfs.c
View File

@ -2347,7 +2347,6 @@ try_again:
void do_dump_mmp(int argc EXT2FS_ATTR((unused)), char *argv[])
{
struct ext2_super_block *sb;
struct mmp_struct *mmp_s;
time_t t;
errcode_t retval = 0;
@ -2355,8 +2354,6 @@ void do_dump_mmp(int argc EXT2FS_ATTR((unused)), char *argv[])
if (check_fs_open(argv[0]))
return;
sb = current_fs->super;
if (current_fs->mmp_buf == NULL) {
retval = ext2fs_get_mem(current_fs->blocksize,
&current_fs->mmp_buf);

3
e2fsck/pass5.c
View File

@ -206,7 +206,6 @@ static void check_block_bitmaps(e2fsck_t ctx)
problem_t problem, save_problem;
int fixit, had_problem;
errcode_t retval;
int csum_flag;
int old_desc_blocks = 0;
int count = 0;
int cmp_block = 0;
@ -253,8 +252,6 @@ static void check_block_bitmaps(e2fsck_t ctx)
goto errout;
}
csum_flag = EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
EXT4_FEATURE_RO_COMPAT_GDT_CSUM);
redo_counts:
had_problem = 0;
save_problem = 0;

2
lib/ext2fs/blkmap64_rb.c
View File

@ -83,7 +83,7 @@ static void print_tree(struct rb_root *root)
static void check_tree(struct rb_root *root, const char *msg)
{
struct rb_node *new_node, *node, *next;
struct rb_node *node;
struct bmap_rb_extent *ext, *old = NULL;
for (node = ext2fs_rb_first(root); node;

1
lib/quota/mkquota.c
View File

@ -580,7 +580,6 @@ out:
errcode_t quota_compare_and_update(quota_ctx_t qctx, int qtype,
int *usage_inconsistent)
{
ext2_filsys fs = qctx->fs;
struct quota_handle qh;
struct scan_dquots_data scan_data;
struct dquot *dq;

2
misc/mk_hugefiles.c
View File

@ -468,7 +468,7 @@ errcode_t mk_hugefiles(ext2_filsys fs, const char *device_name)
unsigned long i;
ext2_ino_t dir;
errcode_t retval;
blk64_t fs_blocks, part_offset;
blk64_t fs_blocks, part_offset = 0;
unsigned long align;
int d, dsize;
char *t;

3
util/subst.c
View File

@ -14,6 +14,9 @@
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>