fsck.cramfs: fix compiler warnings

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/disk-utils/fsck.cramfs.c b/disk-utils/fsck.cramfs.c
index 7ec785000e0e4447ed6e79f0c1ad1ba36d6faf63..22e3f46bc4e579feb77e24a7178e770e2c622a67 100644 (file)
--- a/disk-utils/fsck.cramfs.c
+++ b/disk-utils/fsck.cramfs.c
@@ -291,9 +291,14 @@ static void *romfs_read(unsigned long offset)
 {
        unsigned int block = offset >> ROMBUFFER_BITS;
        if (block != read_buffer_block) {
+               ssize_t x;
+
                read_buffer_block = block;
                lseek(fd, block << ROMBUFFER_BITS, SEEK_SET);
-               read(fd, read_buffer, ROMBUFFERSIZE * 2);
+
+               x = read(fd, read_buffer, ROMBUFFERSIZE * 2);
+               if (x < 0)
+                       warn(_("read romfs failed"));
        }
        return read_buffer + (offset & ROMBUFFERMASK);
 }
@@ -334,7 +339,7 @@ static struct cramfs_inode *read_super(void)
        return root;
 }
 
-static int uncompress_block(void *src, int len)
+static int uncompress_block(void *src, size_t len)
 {
        int err;
 
@@ -351,8 +356,8 @@ static int uncompress_block(void *src, int len)
 
        err = inflate(&stream, Z_FINISH);
        if (err != Z_STREAM_END)
-               errx(FSCK_EX_UNCORRECTED, _("decompression error %p(%d): %s"),
-                    zError(err), src, len);
+               errx(FSCK_EX_UNCORRECTED, _("decompression error: %s"),
+                    zError(err));
        return stream.total_out;
 }