removed 'fop->checksum' from codebase as its not required anymore

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 734 (keep only the working/usable code in build tree to focus more on development)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734

3 files changed, 0 insertions, 104 deletions

diff --git a/xlators/debug/error-gen/src/error-gen.c b/xlators/debug/error-gen/src/error-gen.c
index 5d5b1e82d48..bfd5797b554 100644
--- a/xlators/debug/error-gen/src/error-gen.c
+++ b/xlators/debug/error-gen/src/error-gen.c
@@ -141,9 +141,6 @@ sys_error_t error_no_list[] = {
         [GF_FOP_LK]                = { .error_no_count = 4,
                                     .error_no = {EACCES,EFAULT,ENOENT,
                                                  EINTR}},
-        [GF_FOP_CHECKSUM]          = { .error_no_count = 4,
-                                    .error_no = {EACCES,EBADF,
-                                                 ENAMETOOLONG,EINTR}},
         [GF_FOP_XATTROP]           = { .error_no_count = 5,
                                     .error_no = {EACCES,EFAULT,
                                                  ENAMETOOLONG,ENOSYS,
@@ -305,8 +302,6 @@ get_fop_int (char **op_no_str)
                 return GF_FOP_FSTAT;
         else if (!strcmp ((*op_no_str), "lk"))
                 return GF_FOP_LK;
-        else if (!strcmp ((*op_no_str), "checksum"))
-                return GF_FOP_CHECKSUM;
         else if (!strcmp ((*op_no_str), "xattrop"))
                 return GF_FOP_XATTROP;
         else if (!strcmp ((*op_no_str), "fxattrop"))
@@ -1764,45 +1759,6 @@ error_gen_getspec (call_frame_t *frame, xlator_t *this, const char *key,
 
 
 int
-error_gen_checksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
-			int32_t op_ret, int32_t op_errno,
-			uint8_t *file_checksum, uint8_t *dir_checksum)
-{
-	STACK_UNWIND (frame, op_ret, op_errno,
-		      file_checksum, dir_checksum);
-	return 0;
-}
-
-
-int
-error_gen_checksum (call_frame_t *frame, xlator_t *this, loc_t *loc,
-		    int32_t flag)
-{
-	int              op_errno = 0;
-        eg_t            *egp = NULL;
-        int              enable = 1;
-
-        egp = this->private;
-        enable = egp->enable[GF_FOP_CHECKSUM];
-
-        if (enable)
-                op_errno = error_gen (this, GF_FOP_CHECKSUM);
-
-	if (op_errno) {
-		GF_ERROR(this, "unwind(-1, %s)", strerror (op_errno));
-		STACK_UNWIND (frame, -1, op_errno, NULL, NULL);
-		return 0;
-	}
-
-	STACK_WIND (frame, error_gen_checksum_cbk,
-		    FIRST_CHILD(this),
-		    FIRST_CHILD(this)->fops->checksum,
-		    loc, flag);
-	return 0;
-}
-
-
-int
 error_gen_readdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
 		       int32_t op_ret, int32_t op_errno, gf_dirent_t *entries)
 {
@@ -2036,7 +1992,6 @@ struct xlator_fops fops = {
 	.fstat       = error_gen_fstat,
 	.lk          = error_gen_lk,
 	.lookup_cbk  = error_gen_lookup_cbk,
-	.checksum    = error_gen_checksum,
 	.xattrop     = error_gen_xattrop,
 	.fxattrop    = error_gen_fxattrop,
 	.inodelk     = error_gen_inodelk,
diff --git a/xlators/debug/io-stats/src/io-stats.c b/xlators/debug/io-stats/src/io-stats.c
index ee9c29e69a0..ae01e455726 100644
--- a/xlators/debug/io-stats/src/io-stats.c
+++ b/xlators/debug/io-stats/src/io-stats.c
@@ -1328,32 +1328,6 @@ io_stats_lk (call_frame_t *frame, xlator_t *this,
 
 
 int
-io_stats_checksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
-                       int32_t op_ret, int32_t op_errno,
-                       uint8_t *fchecksum, uint8_t *dchecksum)
-{
-        STACK_UNWIND_STRICT (checksum, frame, op_ret, op_errno,
-                             fchecksum, dchecksum);
-
-        return 0;
-}
-
-
-int
-io_stats_checksum (call_frame_t *frame, xlator_t *this,
-                   loc_t *loc, int32_t flag)
-{
-        STACK_WIND (frame, io_stats_checksum_cbk,
-                    FIRST_CHILD(this),
-                    FIRST_CHILD(this)->fops->checksum,
-                    loc, flag);
-
-        return 0;
-}
-
-
-
-int
 io_stats_release (xlator_t *this, fd_t *fd)
 {
         struct ios_fd  *iosfd = NULL;
@@ -1518,7 +1492,6 @@ struct xlator_fops fops = {
         .finodelk    = io_stats_finodelk,
         .entrylk     = io_stats_entrylk,
         .lookup      = io_stats_lookup,
-        .checksum    = io_stats_checksum,
         .xattrop     = io_stats_xattrop,
         .fxattrop    = io_stats_fxattrop,
         .setattr     = io_stats_setattr,
diff --git a/xlators/debug/trace/src/trace.c b/xlators/debug/trace/src/trace.c
index 31a1489b5d0..b9372c244c4 100644
--- a/xlators/debug/trace/src/trace.c
+++ b/xlators/debug/trace/src/trace.c
@@ -1902,37 +1902,6 @@ trace_lk (call_frame_t *frame, xlator_t *this, fd_t *fd,
 }
 
 
-int
-trace_checksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
-                    int32_t op_ret, int32_t op_errno,
-                    uint8_t *fchecksum, uint8_t *dchecksum)
-{
-        gf_log (this->name, GF_LOG_NORMAL,
-                "%"PRId64": op_ret (%d), op_errno(%d)",
-                frame->root->unique, op_ret, op_errno);
-
-        STACK_UNWIND_STRICT (checksum, frame, op_ret, op_errno,
-                             fchecksum, dchecksum);
-
-        return 0;
-}
-
-
-int
-trace_checksum (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flag)
-{
-        gf_log (this->name, GF_LOG_NORMAL,
-                "%"PRId64": loc->path (%s) flag (%d)",
-                frame->root->unique, loc->path, flag);
-
-        STACK_WIND (frame, trace_checksum_cbk,
-                    FIRST_CHILD(this),
-                    FIRST_CHILD(this)->fops->checksum,
-                    loc, flag);
-
-        return 0;
-}
-
 
 void
 enable_all_calls (int enabled)
@@ -2089,7 +2058,6 @@ struct xlator_fops fops = {
         .finodelk    = trace_finodelk,
         .entrylk     = trace_entrylk,
         .lookup      = trace_lookup,
-        .checksum    = trace_checksum,
         .xattrop     = trace_xattrop,
         .fxattrop    = trace_fxattrop,
         .setattr     = trace_setattr,