From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 7 Jun 2008 15:52:33 +0000 (-0400)
Subject: Fix gcc -Wall warnings in resize2fs
X-Git-Tag: v1.41-WIP-0617~18
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=2c25f7e75ad10078ecfed08b9295fb1904c8bb80;p=tools%2Fe2fsprogs.git

Fix gcc -Wall warnings in resize2fs

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/resize/main.c b/resize/main.c
index 8b90e96..e26cd8b 100644
--- a/resize/main.c
+++ b/resize/main.c
@@ -324,7 +324,7 @@ int main (int argc, char ** argv)
 	}
 	
 	if (print_min_size) {
-		printf("Estimated minimum size of the filesystem: %lu\n",
+		printf("Estimated minimum size of the filesystem: %u\n",
 		       calculate_minimum_resize_size(fs));
 		exit(0);
 	}
diff --git a/resize/resize2fs.c b/resize/resize2fs.c
index 5fb3501..2d53873 100644
--- a/resize/resize2fs.c
+++ b/resize/resize2fs.c
@@ -1637,9 +1637,9 @@ static errcode_t ext2fs_calculate_summary_stats(ext2_filsys fs)
  */
 blk_t calculate_minimum_resize_size(ext2_filsys fs)
 {
-	blk_t inode_count, blks_needed, groups, blk, data_blocks;
+	blk_t inode_count, blks_needed, groups, data_blocks;
 	blk_t grp, data_needed, last_start;
-	int overhead = 0, old_group = -1, num_of_superblocks = 0;
+	int overhead = 0, num_of_superblocks = 0;
 
 	/*
 	 * first figure out how many group descriptors we need to
diff --git a/resize/test_extent.c b/resize/test_extent.c
index c52d556..6a3f49d 100644
--- a/resize/test_extent.c
+++ b/resize/test_extent.c
@@ -110,7 +110,13 @@ void do_test(FILE *in, FILE *out)
 	}
 }
 
-int main(int argc, char **argv)
+#ifdef __GNUC__
+#define ATTR(x) __attribute__(x)
+#else
+#define ATTR(x)
+#endif
+
+int main(int argc ATTR((unused)), char **argv ATTR((unused)))
 {
 	do_test(stdin, stdout);
 	exit(0);