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| author | Joel Stanley <joel@jms.id.au> | 2015-05-07 16:11:23 +0930 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-05-13 14:01:35 +1000 |
| commit | cbc09f525317b02dc6490c7c4bc0928d37b8b405 (patch) | |
| tree | abe5dbee847bdf8b0f717f19e56355a8cf07ea81 /core/flash.c | |
| parent | bc91157f4b40f503c2bd8ce925f6799fc261a207 (diff) | |
| download | skiboot-cbc09f525317b02dc6490c7c4bc0928d37b8b405.zip skiboot-cbc09f525317b02dc6490c7c4bc0928d37b8b405.tar.gz skiboot-cbc09f525317b02dc6490c7c4bc0928d37b8b405.tar.bz2 | |
flash: Fix uninitialised variable warning
core/flash.c:271:14: error: variable 'flash' is used uninitialized whenever 'for' loop exits because its condition is false
[-Werror,-Wsometimes-uninitialized]
for (i = 0; i < ARRAY_SIZE(flashes); i++) {
^~~~~~~~~~~~~~~~~~~~~~~
core/flash.c:284:7: note: uninitialized use occurs here
if (!flash) {
^~~~~
core/flash.c:271:14: note: remove the condition if it is always true
for (i = 0; i < ARRAY_SIZE(flashes); i++) {
^~~~~~~~~~~~~~~~~~~~~~~
core/flash.c:257:21: note: initialize the variable 'flash' to silence this warning
struct flash *flash;
^
= NULL
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/flash.c')
| -rw-r--r-- | core/flash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/flash.c b/core/flash.c index c08bb49..9018ecd 100644 --- a/core/flash.c +++ b/core/flash.c @@ -255,7 +255,7 @@ int flash_register(struct flash_chip *chip, bool is_system_flash) uint32_t size, block_size; struct ffs_handle *ffs; struct dt_node *node; - struct flash *flash; + struct flash *flash = NULL; const char *name; unsigned int i; int rc; |