On 04/12/2012 14:04, Richard Genoud wrote:
Signed-off-by: Richard Genoud richard.genoud@gmail.com
fs/fat/fat.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 393c378..defdd74 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -589,7 +589,9 @@ static dir_entry *get_dentfromdir(fsdata *mydata, int startsect, char *filename, dir_entry *retdent, int dols) { +#ifdef CONFIG_SUPPORT_VFAT __u16 prevcksum = 0xffff; +#endif
You can declare the variable __maybe_unused without adding the #ifdef
__u32 curclust = START(retdent); int files = 0, dirs = 0;
@@ -828,7 +830,9 @@ do_fat_read_at(const char *filename, unsigned long pos, void *buffer, fsdata datablock; fsdata *mydata = &datablock; dir_entry *dentptr = NULL; +#ifdef CONFIG_SUPPORT_VFAT __u16 prevcksum = 0xffff; +#endif
Ditto
+#ifdef CONFIG_SUPPORT_VFAT csum = mkcksum(dentptr->name, dentptr->ext); +#endif
I think this is the only place where #ifdef is necessary
Best regards, Stefano Babic