[SCSI] ibmmca: fix a NULL pointer dereference
The variable was dereferenced only if it was NULL (sic)... Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1 changed files with 1 additions and 2 deletions
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@ -2412,8 +2412,7 @@ static int ibmmca_proc_info(struct Scsi_Host *shpnt, char *buffer, char **start,
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spin_lock_irqsave(hosts[i]->host_lock, flags); /* Check it */
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host_index = i;
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if (!shpnt) {
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len += sprintf(buffer + len, "\nIBM MCA SCSI: Can't find adapter for host number %d\n",
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shpnt->host_no);
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len += sprintf(buffer + len, "\nIBM MCA SCSI: Can't find adapter");
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return len;
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}
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max_pun = subsystem_maxid(host_index);
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