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| author | Douglas Schilling Landgraf <dougsland@gmail.com> | 2008-01-27 12:29:51 -0200 |
|---|---|---|
| committer | Douglas Schilling Landgraf <dougsland@gmail.com> | 2008-01-27 12:29:51 -0200 |
| commit | 74760b07c965cf47b191f72af5c534e01945f4af (patch) | |
| tree | dfca75a44ccf490dd23ff7ca55ba45f57bc3392d /linux/drivers | |
| parent | f29bf2a24e9a67b1b6235c1de88a752f4b5e7994 (diff) | |
| download | mediapointer-dvb-s2-74760b07c965cf47b191f72af5c534e01945f4af.tar.gz mediapointer-dvb-s2-74760b07c965cf47b191f72af5c534e01945f4af.tar.bz2 | |
Fix bugzilla 9699
From: Douglas Schilling Landgraf <dougsland@gmail.com>
Changed request_region() validation to avoid crash.
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/radio/radio-sf16fmr2.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/linux/drivers/media/radio/radio-sf16fmr2.c b/linux/drivers/media/radio/radio-sf16fmr2.c index a61076fb2..ef5366099 100644 --- a/linux/drivers/media/radio/radio-sf16fmr2.c +++ b/linux/drivers/media/radio/radio-sf16fmr2.c @@ -475,9 +475,8 @@ static int __init fmr2_init(void) mutex_init(&lock); - if (request_region(io, 2, "sf16fmr2")) - { - printk(KERN_ERR "fmr2: port 0x%x already in use\n", io); + if (!request_region(io, 2, "sf16fmr2")) { + printk(KERN_ERR "radio-sf16fmr2: request_region failed!\n"); return -EBUSY; } |