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| author | sakindia123 <sa6915@gmail.com> | 2013-06-14 05:02:38 +0100 |
|---|---|---|
| committer | sakindia123 <sa6915@gmail.com> | 2013-06-14 05:02:38 +0100 |
| commit | 83e756cbc3fc1689d40567b71511adc1089f85e0 (patch) | |
| tree | 0d223e10f94cf10500d570e50a5296660bff0793 /drivers/motor | |
| parent | e25020d0b5430c86778e3c2bf3e5050e96db0d77 (diff) | |
| download | kernel_samsung_smdk4412-83e756cbc3fc1689d40567b71511adc1089f85e0.zip kernel_samsung_smdk4412-83e756cbc3fc1689d40567b71511adc1089f85e0.tar.gz kernel_samsung_smdk4412-83e756cbc3fc1689d40567b71511adc1089f85e0.tar.bz2 | |
Samsung i9300 Update 10
Change-Id: I549efadb9464c7f0e4248c31f1f8bff55ffed458
Diffstat (limited to 'drivers/motor')
| -rw-r--r-- | drivers/motor/tspdrv.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/motor/tspdrv.c b/drivers/motor/tspdrv.c index 73cb277..b22bb05 100644 --- a/drivers/motor/tspdrv.c +++ b/drivers/motor/tspdrv.c @@ -380,6 +380,12 @@ static ssize_t write(struct file *file, const char *buf, size_t count, return 0; } + /* Check buffer size */ + if ((count <= SPI_HEADER_SIZE) || (count > SPI_BUFFER_SIZE)) { + DbgOut((KERN_ERR "tspdrv: invalid write buffer size.\n")); + return 0; + } + /* Copy immediately the input buffer */ if (0 != copy_from_user(g_cWriteBuffer, buf, count)) { /* Failed to copy all the data, exit */ @@ -387,12 +393,6 @@ static ssize_t write(struct file *file, const char *buf, size_t count, return 0; } - /* Check buffer size */ - if ((count <= SPI_HEADER_SIZE) || (count > SPI_BUFFER_SIZE)) { - DbgOut((KERN_ERR "tspdrv: invalid write buffer size.\n")); - return 0; - } - while (i < count) { int nIndexFreeBuffer; /* initialized below */ |