udf: convert byte order of constant instead of variable

convert byte order of constant instead of variable,
which can be done at compile time (vs run time)

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/udf/directory.c b/fs/udf/directory.c
index ba79794abced..88d8895bd990 100644
--- a/fs/udf/directory.c
+++ b/fs/udf/directory.c
@@ -225,7 +225,7 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset)
         if ((*offset > 0) && (*offset < bufsize))
                 ptr += *offset;
         fi = (struct fileIdentDesc *)ptr;
-        if (le16_to_cpu(fi->descTag.tagIdent) != TAG_IDENT_FID) {
+        if (fi->descTag.tagIdent != cpu_to_le16(TAG_IDENT_FID)) {
                 udf_debug("0x%x != TAG_IDENT_FID\n",
                           le16_to_cpu(fi->descTag.tagIdent));
                 udf_debug("offset: %u sizeof: %lu bufsize: %u\n",
@@ -262,7 +262,7 @@ static extent_ad *udf_get_fileextent(void *buffer, int bufsize, int *offset)
 
         fe = (struct fileEntry *)buffer;
 
-        if (le16_to_cpu(fe->descTag.tagIdent) != TAG_IDENT_FE) {
+        if (fe->descTag.tagIdent != cpu_to_le16(TAG_IDENT_FE)) {
                 udf_debug("0x%x != TAG_IDENT_FE\n",
                           le16_to_cpu(fe->descTag.tagIdent));
                 return NULL;