Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (84 commits)
  [JFFS2] debug.h: include <linux/sched.h> for current->pid
  [MTD] OneNAND: Handle DDP chip boundary during read-while-load
  [MTD] OneNAND: return ecc error code only when 2-bit ecc occurs
  [MTD] OneNAND: Implement read-while-load
  [MTD] OneNAND: fix onenand_wait bug in read ecc error
  [MTD] OneNAND: release CPU in cycles
  [MTD] OneNAND: add subpage write support
  [MTD] OneNAND: fix onenand_wait bug
  [JFFS2] use the ref_offset macro
  [JFFS2] Reschedule in loops
  [JFFS2] Fix error-path leak in summary scan
  [JFFS2] add cond_resched() when garbage collecting deletion dirent
  [MTD] Nuke IVR leftovers
  [MTD] OneNAND: fix oob handling in recent oob patch
  [MTD] Fix ssfdc blksize typo
  [JFFS2] replace kmalloc+memset with kzalloc
  [MTD] Fix SSFDC build for variable blocksize.
  [MTD] ESB2ROM uses PCI
  [MTD] of_device-based physmap driver
  [MTD] Support combined RedBoot FIS directory and configuration area
  ...

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index e2413466ddd5..3af746eaff0e 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -128,17 +128,19 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
         }
 
         if (jffs2_sum_active()) {
-                s = kmalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
+                s = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
                 if (!s) {
+                        kfree(flashbuf);
                         JFFS2_WARNING("Can't allocate memory for summary\n");
                         return -ENOMEM;
                 }
-                memset(s, 0, sizeof(struct jffs2_summary));
         }
 
         for (i=0; i<c->nr_blocks; i++) {
                 struct jffs2_eraseblock *jeb = &c->blocks[i];
 
+                cond_resched();
+
                 /* reset summary info for next eraseblock scan */
                 jffs2_sum_reset_collected(s);