mtd: inftl: remove unnecessary oom message

Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message

Remove it can help us save a bit of memory.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210610022850.15397-1-thunder.leizhen@huawei.com

drivers/mtd/inftlmount.c

@@ -259,20 +259,13 @@ static int find_boot_record(struct INFTLrecord *inftl)
 		/* Memory alloc */
 		inftl->PUtable = kmalloc_array(inftl->nb_blocks, sizeof(u16),
 					       GFP_KERNEL);
-		if (!inftl->PUtable) {
-			printk(KERN_WARNING "INFTL: allocation of PUtable "
-				"failed (%zd bytes)\n",
-				inftl->nb_blocks * sizeof(u16));
+		if (!inftl->PUtable)
 			return -ENOMEM;
-		}
 
 		inftl->VUtable = kmalloc_array(inftl->nb_blocks, sizeof(u16),
 					       GFP_KERNEL);
 		if (!inftl->VUtable) {
 			kfree(inftl->PUtable);
-			printk(KERN_WARNING "INFTL: allocation of VUtable "
-				"failed (%zd bytes)\n",
-				inftl->nb_blocks * sizeof(u16));
 			return -ENOMEM;
 		}
 
@@ -558,12 +551,8 @@ int INFTL_mount(struct INFTLrecord *s)
 
 	/* Temporary buffer to store ANAC numbers. */
 	ANACtable = kcalloc(s->nb_blocks, sizeof(u8), GFP_KERNEL);
-	if (!ANACtable) {
-		printk(KERN_WARNING "INFTL: allocation of ANACtable "
-				"failed (%zd bytes)\n",
-				s->nb_blocks * sizeof(u8));
+	if (!ANACtable)
 		return -ENOMEM;
-	}
 
 	/*
 	 * First pass is to explore each physical unit, and construct the