fs/hpfs: increase pr_warn level

This patch applies a suggestion by Mikulas Patocka asking to increase
all pr_warn without commented ones to pr_err

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/hpfs/ea.c b/fs/hpfs/ea.c
index 8178059..ce3f98b 100644
--- a/fs/hpfs/ea.c
+++ b/fs/hpfs/ea.c
@@ -51,7 +51,7 @@
 {
 	char *ret;
 	if (!(ret = kmalloc(size + 1, GFP_NOFS))) {
-		pr_warn("out of memory for EA\n");
+		pr_err("out of memory for EA\n");
 		return NULL;
 	}
 	if (hpfs_ea_read(s, a, ano, 0, size, ret)) {
@@ -139,7 +139,7 @@
 			if (ea_indirect(ea))
 				return get_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), *size = ea_len(ea));
 			if (!(ret = kmalloc((*size = ea_valuelen(ea)) + 1, GFP_NOFS))) {
-				pr_warn("out of memory for EA\n");
+				pr_err("out of memory for EA\n");
 				return NULL;
 			}
 			memcpy(ret, ea_data(ea), ea_valuelen(ea));
@@ -165,7 +165,7 @@
 			if (ea_indirect(ea))
 				return get_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), *size = ea_len(ea));
 			if (!(ret = kmalloc((*size = ea_valuelen(ea)) + 1, GFP_NOFS))) {
-				pr_warn("out of memory for EA\n");
+				pr_err("out of memory for EA\n");
 				return NULL;
 			}
 			if (hpfs_ea_read(s, a, ano, pos + 4 + ea->namelen + 1, ea_valuelen(ea), ret)) {