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media: don't do a 31 bit shift on a signed int
[sfrench/cifs-2.6.git]
/
drivers
/
media
/
pci
/
ivtv
/
ivtv-ioctl.c
diff --git
a/drivers/media/pci/ivtv/ivtv-ioctl.c
b/drivers/media/pci/ivtv/ivtv-ioctl.c
index 5595f6a274e766c3755e3870bf343300d26e8e13..137853944e4619cbedb6f6c59774bdc23c8b42c6 100644
(file)
--- a/
drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/
drivers/media/pci/ivtv/ivtv-ioctl.c
@@
-73,8
+73,8
@@
static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
return 0;
}
for (i = 0; i < 32; i++) {
- if (
(1 <<
i) & set)
- return
1 << i
;
+ if (
BIT(
i) & set)
+ return
BIT(i)
;
}
return 0;
}