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| author | Dan Carpenter <error27@gmail.com> | 2011-08-23 22:15:35 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-24 14:41:44 -0400 |
| commit | 4e0d8cc1006b889909a87f824943bad9a56358e8 (patch) | |
| tree | 0966130d351e6eab22bb635ad3c9704e23919c23 /drivers/bcma | |
| parent | 152e585dc9fe2c3436e87cc982f2446697778228 (diff) | |
| download | linux-4e0d8cc1006b889909a87f824943bad9a56358e8.tar.gz linux-4e0d8cc1006b889909a87f824943bad9a56358e8.tar.bz2 linux-4e0d8cc1006b889909a87f824943bad9a56358e8.zip | |
bcma: signedness bug in bcma_get_next_core()
The u32 would never be less than zero so the error handling would
break. I changed it to s32 to match how bcma_erom_get_mst_port() is
declared.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma')
| -rw-r--r-- | drivers/bcma/scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c index 0ea390f9aa9e..cad994857683 100644 --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -281,7 +281,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, /* get & parse master ports */ for (i = 0; i < ports[0]; i++) { - u32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); + s32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); if (mst_port_d < 0) return -EILSEQ; } |