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ubi: fastmap: Clean up the initialization of pointer p 

The pointer p is being initialized with one value and a few lines
later being set to a newer replacement value. Clean up the code by
using the latter assignment to p as the initial value. Cleans up
clang warning:

drivers/mtd/ubi/fastmap.c:217:19: warning: Value stored to 'p'
during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Colin Ian King 2017-10-29 13:14:26 +00:00 committed by Richard Weinberger
parent af7bcee276
commit f50629df49
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/ubi/fastmap.c
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@ -214,9 +214,8 @@ static void assign_aeb_to_av(struct ubi_attach_info *ai,
struct ubi_ainf_volume *av)
{
struct ubi_ainf_peb *tmp_aeb;
struct rb_node **p = &ai->volumes.rb_node, *parent = NULL;
struct rb_node **p = &av->root.rb_node, *parent = NULL;
p = &av->root.rb_node;
while (*p) {
parent = *p;