diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index fa68c8a..3c637998 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -1236,8 +1236,7 @@
 	unsigned long i = (start_offset + offset) >> PAGE_CACHE_SHIFT;
 
 	WARN_ON(offset + len > block_ctx->len);
-	offset_in_page = (start_offset + offset) &
-			 ((unsigned long)PAGE_CACHE_SIZE - 1);
+	offset_in_page = (start_offset + offset) & (PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		cur = min(len, ((size_t)PAGE_CACHE_SIZE - offset_in_page));
@@ -3122,19 +3121,19 @@
 	if (root->nodesize & ((u64)PAGE_CACHE_SIZE - 1)) {
 		printk(KERN_INFO
 		       "btrfsic: cannot handle nodesize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",
-		       root->nodesize, (unsigned long)PAGE_CACHE_SIZE);
+		       root->nodesize, PAGE_CACHE_SIZE);
 		return -1;
 	}
 	if (root->leafsize & ((u64)PAGE_CACHE_SIZE - 1)) {
 		printk(KERN_INFO
 		       "btrfsic: cannot handle leafsize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",
-		       root->leafsize, (unsigned long)PAGE_CACHE_SIZE);
+		       root->leafsize, PAGE_CACHE_SIZE);
 		return -1;
 	}
 	if (root->sectorsize & ((u64)PAGE_CACHE_SIZE - 1)) {
 		printk(KERN_INFO
 		       "btrfsic: cannot handle sectorsize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",
-		       root->sectorsize, (unsigned long)PAGE_CACHE_SIZE);
+		       root->sectorsize, PAGE_CACHE_SIZE);
 		return -1;
 	}
 	state = kzalloc(sizeof(*state), GFP_NOFS);
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 5172e82..09582b8 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4873,7 +4873,7 @@
 	WARN_ON(start > eb->len);
 	WARN_ON(start + len > eb->start + eb->len);
 
-	offset = (start_offset + start) & ((unsigned long)PAGE_CACHE_SIZE - 1);
+	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		page = extent_buffer_page(eb, i);
@@ -4943,7 +4943,7 @@
 	WARN_ON(start > eb->len);
 	WARN_ON(start + len > eb->start + eb->len);
 
-	offset = (start_offset + start) & ((unsigned long)PAGE_CACHE_SIZE - 1);
+	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		page = extent_buffer_page(eb, i);
@@ -4977,7 +4977,7 @@
 	WARN_ON(start > eb->len);
 	WARN_ON(start + len > eb->start + eb->len);
 
-	offset = (start_offset + start) & ((unsigned long)PAGE_CACHE_SIZE - 1);
+	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		page = extent_buffer_page(eb, i);
@@ -5007,7 +5007,7 @@
 	WARN_ON(start > eb->len);
 	WARN_ON(start + len > eb->start + eb->len);
 
-	offset = (start_offset + start) & ((unsigned long)PAGE_CACHE_SIZE - 1);
+	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		page = extent_buffer_page(eb, i);
@@ -5038,7 +5038,7 @@
 	WARN_ON(src->len != dst_len);
 
 	offset = (start_offset + dst_offset) &
-		((unsigned long)PAGE_CACHE_SIZE - 1);
+		(PAGE_CACHE_SIZE - 1);
 
 	while (len > 0) {
 		page = extent_buffer_page(dst, i);
@@ -5124,9 +5124,9 @@
 
 	while (len > 0) {
 		dst_off_in_page = (start_offset + dst_offset) &
-			((unsigned long)PAGE_CACHE_SIZE - 1);
+			(PAGE_CACHE_SIZE - 1);
 		src_off_in_page = (start_offset + src_offset) &
-			((unsigned long)PAGE_CACHE_SIZE - 1);
+			(PAGE_CACHE_SIZE - 1);
 
 		dst_i = (start_offset + dst_offset) >> PAGE_CACHE_SHIFT;
 		src_i = (start_offset + src_offset) >> PAGE_CACHE_SHIFT;
@@ -5177,9 +5177,9 @@
 		src_i = (start_offset + src_end) >> PAGE_CACHE_SHIFT;
 
 		dst_off_in_page = (start_offset + dst_end) &
-			((unsigned long)PAGE_CACHE_SIZE - 1);
+			(PAGE_CACHE_SIZE - 1);
 		src_off_in_page = (start_offset + src_end) &
-			((unsigned long)PAGE_CACHE_SIZE - 1);
+			(PAGE_CACHE_SIZE - 1);
 
 		cur = min_t(unsigned long, len, src_off_in_page + 1);
 		cur = min(cur, dst_off_in_page + 1);