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| author | Dmitry Kalinkin <dmitry.kalinkin@gmail.com> | 2015-10-05 05:59:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-05 11:59:34 +0200 |
| commit | d3337eb1e113bed287b58677e755c807be88d507 (patch) | |
| tree | 46802ce9dca14c17f8d020e2e1149bba071748ed /drivers/vme | |
| parent | vme: print unhandled VME access errors (diff) | |
| download | linux-d3337eb1e113bed287b58677e755c807be88d507.tar.xz linux-d3337eb1e113bed287b58677e755c807be88d507.zip | |
vme: tsi148: silence uninitialized variable warning
The warning is a false positive.
drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_write':
drivers/vme/bridges/vme_tsi148.c:1358:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized]
vme_unregister_error_handler(handler);
^
drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_read':
drivers/vme/bridges/vme_tsi148.c:1260:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized]
vme_unregister_error_handler(handler);
^
Fixes: 0b0496625715 ("vme: change bus error handling scheme")
Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/vme')
| -rw-r--r-- | drivers/vme/bridges/vme_tsi148.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c index d1e383bc1f17..60524834dba3 100644 --- a/drivers/vme/bridges/vme_tsi148.c +++ b/drivers/vme/bridges/vme_tsi148.c @@ -1186,7 +1186,7 @@ static ssize_t tsi148_master_read(struct vme_master_resource *image, void *buf, int retval, enabled; unsigned long long vme_base, size; u32 aspace, cycle, dwidth; - struct vme_error_handler *handler; + struct vme_error_handler *handler = NULL; struct vme_bridge *tsi148_bridge; void __iomem *addr = image->kern_base + offset; unsigned int done = 0; @@ -1276,7 +1276,7 @@ static ssize_t tsi148_master_write(struct vme_master_resource *image, void *buf, unsigned int done = 0; unsigned int count32; - struct vme_error_handler *handler; + struct vme_error_handler *handler = NULL; struct vme_bridge *tsi148_bridge; struct tsi148_driver *bridge; |