mtd: remove printk's for [kv][mz]alloc failures

When a memory allocation fails, the kernel will print out a backtrace
automatically. These print statements are unnecessary.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index ba401662835e..8875d6db2455 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -1121,10 +1121,8 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
          * table.
          */
         this->bbt = kzalloc(len, GFP_KERNEL);
-        if (!this->bbt) {
-                printk(KERN_ERR "nand_scan_bbt: Out of memory\n");
+        if (!this->bbt)
                 return -ENOMEM;
-        }
 
         /*
          * If no primary table decriptor is given, scan the device to build a
@@ -1146,7 +1144,6 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
         len += (len >> this->page_shift) * mtd->oobsize;
         buf = vmalloc(len);
         if (!buf) {
-                printk(KERN_ERR "nand_bbt: Out of memory\n");
                 kfree(this->bbt);
                 this->bbt = NULL;
                 return -ENOMEM;
@@ -1195,10 +1192,8 @@ int nand_update_bbt(struct mtd_info *mtd, loff_t offs)
         len = (1 << this->bbt_erase_shift);
         len += (len >> this->page_shift) * mtd->oobsize;
         buf = kmalloc(len, GFP_KERNEL);
-        if (!buf) {
-                printk(KERN_ERR "nand_update_bbt: Out of memory\n");
+        if (!buf)
                 return -ENOMEM;
-        }
 
         writeops = md != NULL ? 0x03 : 0x01;
 
@@ -1307,10 +1302,8 @@ static int nand_create_default_bbt_descr(struct nand_chip *this)
                 return -EINVAL;
         }
         bd = kzalloc(sizeof(*bd), GFP_KERNEL);
-        if (!bd) {
-                printk(KERN_ERR "nand_create_default_bbt_descr: Out of memory\n");
+        if (!bd)
                 return -ENOMEM;
-        }
         bd->options = this->bbt_options;
         bd->offs = this->badblockpos;
         bd->len = (this->options & NAND_BUSWIDTH_16) ? 2 : 1;