The current code uses debug prints conditionally compiled with #ifdef
DEBUG. However, that code, when compiled, causes compiler errors due to
incompatible formatters and undefined variables, notably:

fs/efs/file.c: In function ‘efs_get_block’:
fs/efs/file.c:26:35: error: ‘block’ undeclared (first use in this
function); did you mean ‘iblock’?
  26 |                         __func__, block, inode->i_blocks, inode->i_size);
     |                                   ^~~~~

and:

fs/efs/file.c: In function ‘efs_bmap’:
./include/linux/kern_levels.h:5:25: error: format ‘%ld’ expects
argument of type ‘long int’, but argument 4 has type ‘blkcnt_t’ {aka
‘long long unsigned int’} [-Werror=format=]
   5 | #define KERN_SOH        "\001"          /* ASCII Start Of Header */
     |                         ^~~~~~

which also extends to the other formatters. As this part of the code has
been dead for just about 14 years now, it has not been modernized to
stay compatible with the most recent gcc compilers. Fix these issues by
removing the debug prints.

Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Fixes: f403d1dbac6d ("fs/efs: add pr_fmt / use __func__")
Signed-off-by: Maxwell Doose <m32285159@gmail.com>
---
 v2:
 - Change commit to remove debug prints instead of updating them to
   pr_debug() per Andrew's suggestion.
 - Change commit message to include compiler errors noted by gcc per
   Andrew's suggestion.

 fs/efs/file.c | 21 +++------------------
 1 file changed, 3 insertions(+), 18 deletions(-)

diff --git a/fs/efs/file.c b/fs/efs/file.c
index 9e641da6fab2..9153dfe79bbc 100644
--- a/fs/efs/file.c
+++ b/fs/efs/file.c
@@ -18,16 +18,9 @@ int efs_get_block(struct inode *inode, sector_t iblock,
 
 	if (create)
 		return error;
-	if (iblock >= inode->i_blocks) {
-#ifdef DEBUG
-		/*
-		 * i have no idea why this happens as often as it does
-		 */
-		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
-			__func__, block, inode->i_blocks, inode->i_size);
-#endif
+	if (iblock >= inode->i_blocks)
 		return 0;
-	}
+
 	phys = efs_map_block(inode, iblock);
 	if (phys)
 		map_bh(bh_result, inode->i_sb, phys);
@@ -42,16 +35,8 @@ int efs_bmap(struct inode *inode, efs_block_t block) {
 	}
 
 	/* are we about to read past the end of a file ? */
-	if (!(block < inode->i_blocks)) {
-#ifdef DEBUG
-		/*
-		 * i have no idea why this happens as often as it does
-		 */
-		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
-			__func__, block, inode->i_blocks, inode->i_size);
-#endif
+	if (!(block < inode->i_blocks))
 		return 0;
-	}
 
 	return efs_map_block(inode, block);
 }
-- 
2.54.0