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Commit f30d44f3 authored by Poyo VL's avatar Poyo VL Committed by Joel Becker
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When I tried to compile I got the following warning: 


fs/ocfs2/slot_map.c: In function ‘ocfs2_init_slot_info’:
fs/ocfs2/slot_map.c:360: warning: ‘bytes’ may be used uninitialized in this function
fs/ocfs2/slot_map.c:360: note: ‘bytes’ was declared here
Compiler: gcc version 4.4.3 (GCC) on Mandriva
I'm not sure why this warning occurs, I think compiler don't know that variable
"bytes" is initialized when it is sent by reference to
ocfs2_slot_map_physical_size and it throws that ugly warning.
However, a simple initialization of "bytes" variable with 0 will fix it.

Signed-off-by: default avatarIonut Gabriel Popescu <poyo_vl@yahoo.com>
Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
parent 9b5cd10e

fs/ocfs2/slot_map.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -357,7 +357,7 @@ static int ocfs2_map_slot_buffers(struct ocfs2_super *osb, 
{

{

	int status = 0;

	int status = 0;

	u64 blkno;

	u64 blkno;

	unsigned long long blocks, bytes;

	unsigned long long blocks, bytes = 0;

	unsigned int i;

	unsigned int i;

	struct buffer_head *bh;

	struct buffer_head *bh;